Test Unit 11 – Bài tập Tiếng Anh 6

 I.Find the word which has a different sound in the underlined part.

1. A.can          B.star                      C.bag                                D.that
2. A.far           B.plant                    C.plan                              D.hat
3. A.plastic    B.start                      C.stand                             D.land
4. A.smart     B.channel                 C.cancer                          D.thanks
5. A.cart         B.heart                      C.card                              D.animal

II.Find one odd word for each question, and then read them aloud.

6. A.plastic           B.glass                      C.metal                            D.bag
7. A.reduce          B.repeat                    C.reuse                            D.recycle
8. A.bottle            B.bag                          C.bin                                D.paper
9. A.refillable      B.reusable                 C.recycled                       D.repair
10. A. floods           B.rubbish                  C.litter                              D.garbage

III.Choose the correct answers. of trees.

11. If we ____waste paper, we will save a lot of trees.

      A.repeat                     B.recycle                         C.rewrite                          D.remake

12. If we plant more trees in the schoolyard, the school will become a _____place.

      A.greener                   B.darker                           C.dirtier                           D.more polluted

13. “Why do you often forget to _____the lights when you go out of the classroom?”

      A.turn on                   B.turn off                         C.close                             D.shut down

14. “What can we do ____air pollution?”

      A.reduce                    B.to reduce                      C.reducing                       D.to reducing

15. You can save money while shopping by only buying ____you need.

      A.what                        B.it                                    C.this                                D.that

16. “Reduce, reuse, recycle” is said to encourage people to waste less, by using less and using things again, in order to _____the environment .

      A.harm                       B.damage                         C.pollute                          D.protect

17. Please collect all the recyclable materials, and take them to the _____factory.

      A.recycle                   B.recycled                       C.recyclable                    D.recycling

18. This newspaper is made of _____paper.

      A.recycle                   B.recycled                       C.old                                D.waste

19. If we all use ____bags, we’ll help the environment.

      A.new                         B.cheap                            C.reusable                       D.reduced

20. These three Rs _____. reduce, reuse, and recycle

      A.stand up                 B.stand for                       C.ask for                          D.means

21. If there is a rubbish bin in every class, the classroom will become _____.
22. harmful B.lighter                           C.dirtier                           D.cleaner
23. “Don’t throw rubbish into the river because you will make it _______”

      A.greener                   B.dirty                              C.cleaner                         D. fresher

23. If we use _____paper, we will save a lot of trees.

      A.fewer                      B.less                                C.more                             D.much

24. You should put the food in a reusable box ______plastic bag.

      A.by                            B.instead of                     C.because of                   D.without

25. If people turn off all electric appliances in one hour all over the world, they can save lots of ______.

      A.electric                   B.electrical                      C.electrician                   D.electricity

26. It is a good idea to _____our clothes with our friends or cousins.

      A.change                    B.swap                             C.turn                               D.send

27. Next week our class is having a discussion about finding _____ways to reuse old items before throwing them away.

      A.interested               B.surprising                     C.useless                         D.creative

28. If you have old clothes, will you give them to those ______?

      A.needs                      B.to need                         C.for needing                  D.in need

29. My brother and I will give last year’s clothes to ________instead of throwing them away.

      A.shop                        B.people                          C.charity                          D survey.

30. “Do you think we should put a ________bin in every classroom in order to keep it clean?”

      A.reusable                 B.recycled                       C.recycling                      D.recyclable

IV. Fill in each blank with ONE correct word.

1. __________is the act of cutting down or burning the trees in an area.
2. __________is the act of using rubbish to remake new things that can be sold again.
3. We should turn off all the lights and fans before we _________the classroom.
4. If we breathe _________air, we will have breathing problems.
5. You can take these bottles to the factory to ______them.
6. If we turn off the lights when we are not using them, we will save a lot of ________.
7. If we recycle old newspapers, we will ________a lot of trees.
8. If we walk or cycle to school, we will improve our health and______ air pollution.
9. Recycling starts when we put rubbish such as empty bottles and cans in the recycling __________.
10. When you go to the supermarket, you should ___________before you buy in order not to buy things you don’t need later.

V.Write conditional sentences from these statements.

41. We will plant more trees. The air will be fresher.

If…………………………………………………………………………….

42. We will use fewer cars. We will reduce pollution.

If …………………………………………………………………………….

43. We will cycle to school every day. We will keep fitter.

If…………………………………………………………………………….

44. We will use recycled products. We will save money.

If…………………………………………………………………………….

45. People will throw rubbish into the right bin. They will keep the environment clean.

If…………………………………………………………………………….

46. We will turn off the tap when brushing the teeth. We will save a lot of water.

If…………………………………………………………………………….

47. People will travel more by public transport. The harmful gases in big cities will be reduced.

If…………………………………………………………………………….

48. We will start at 6.00. We will arrive there before noon.

If…………………………………………………………………………….

49. The boy eats so may green apples. He will be ill.

If…………………………………………………………………………….

50. We will use reusable bags for shopping. We will reduce waste.

If…………………………………………………………………………….

VI. Rearrange the sentences to make a meaningful conversation.

Jack   Can my sister and I come with you? We have lots of garbage, too.

      Ann:   Sure. We’re leaving at two o’clock. Let’s meet outside your house.

      Jack:  What are you doing this afternoon?

Jack:  It’s OK. See you then.

Ann:   Dad and I are taking all our garbage to the recycling center.

51. _____________________________________________________________
52. _____________________________________________________________
53. _____________________________________________________________
54. _____________________________________________________________
55. _____________________________________________________________

VII.Fill in each blank of the conversation with ONE word.

Jack   Don’t worry. We can help you clean up

Linda       We’ll need (56)                                 people. I’m (57)                   our friends and families.

                  Soon…

      Linda Thanks for (58)                          , everyone. We pick up all the litter and (59)                              it. There are bags here (60)                             plastic, metal, paper, and glass.

      Daisy  Batteries are dangerous. They have (61)                                inside them. They can kill birds and fish.

      Linda       That’s really sad.

      Jack   Look, everyone. The river is black and dirty, but it will be clean soon. That’s the (62)                         thing.

      Linda Yes, you’re right.

Daisy  Look. This bird is trapped. It can’t (63)                                  .

      Jack   Poor thing. Can I help?

      Daisy  Yes, you hold him still and I’ll (64)                             the plastic bag.

      Linda Oh, the TV reporters are coming.

      Jack   We (65)                            help them to make the documentary.

VIII.Choose the word or phrase among A, B, Cor D that best fits the blank space in the following passage.

Last month Lan’s father (66)                her to a glass factory. They visited the recycling workshop where the broken glass was smashed (67)                   small pieces, and the glass was washed with a particular detergent liquid. After that, it was dried up and mixed (68)                  some chemicals. The mixture was put into a very (69)             temperature furnace to melt into liquid. The workers in the factory used long pipes (70 )                       the liquid into a variety of shapes. All the glassware looks nice. Lan was very impressed by the journey.

66. A.asked         B.took               C.told                               D.gave
67. A.under        B.into                C.in                                   D.on
68. A.in               B.of                    C.up                                  D.with
69. A.high          B.strong            C.low                                D.weak
70. A.change     B. to make        C.to blow                         D.to have

IX. Read the following passage, and then answer the questions below.

Every day of the year throughout the world, about twenty million paperbags and the newspapers are screwed and thrown away. Making paper requires a lot of wood pulp and the work of millions of workers. Many countries have had plans to recycle waste paper to save money and labor. In countries where there is the cooperation of the public, paper mills recycle as much as sixty percent of waste paper. Their simple work is to take away the ink, crush it up and make it into pulp again. For every ton of recycled newsprint, twelve trees can be saved. We can insist that the more paper people save, the more trees are preserved.

71. How many paper bags and newspapers are screwed and thrown away every day?_____________________________________________________________

72. What have many countries done to save money and labor in making paper?

_____________________________________________________________

73. What percentage of waste paper is recycled with the help of the public?

_____________________________________________________________

74  What do the paper mills do to reuse waste paper?

_____________________________________________________________

75. How many trees can be saved for every ton of recycled newsprint?

_____________________________________________________________

X. Make sentences using the words and phrases given.

76. We/ try/ recycled/ rubbish.

_____________________________________________________________

77. Don’t/ throw/ plastic bags/ because/ you/ reuse.

_____________________________________________________________

78. You/use/ reusable bags/ when/ you/ shopping.

_____________________________________________________________

79. If/ river/ polluted/ fish/ die.

_____________________________________________________________

80. If/ people/ cycle/ more/ there/less/ pollution.

_____________________________________________________________