PART B: Language focus Circle the best answer (A, B, C or D) to complete these sentences.
21. …………happens when water in lakes, rivers and oceans is polluted.
A. Soil pollution B. Air pollution C. Water pollution D. Deforestation
22. “…………….” means using something again.
A. Reduce B. Reuse C. Recycle D. Repeat
23. Will super cars run on water in the future?
A. Yes, it will B. No, it won’t C. Yes, they won’t D. Yes, they will
24. I think we should take a shower…………a bath to save water.
A. because of B. although C. instead of D. and
25. We should give unused clothes to……………….to help the people in need.
A. charity B. factory C. market D. hospital
26. If the Earth …………..warmer, the sea level………………..
A. are/will rise B. is/ will be rise C. is/will rise D. are/ rise
27. In the future, we will have ……………..to do housework.
A. robots B. wireless TV C. smart phone D. hi-tech fridge
28. Do you think we might ..................... with robots in the future?
A. to live B. living C. live D. lives
29. The three Rs ..........for Reduce, Reuse and Recycle.
A. stand B. sit C. make D. explain
30. How will we travel to the moon?- …………
A. Yes, we will B. by spaceship C. under the ocean D. next decade
21. …………happens when water in lakes, rivers and oceans is polluted.
A. Soil pollution B. Air pollution C. Water pollution D. Deforestation
22. “…………….” means using something again.
A. Reduce B. Reuse C. Recycle D. Repeat
23. Will super cars run on water in the future?
A. Yes, it will B. No, it won’t C. Yes, they won’t D. Yes, they will
24. I think we should take a shower…………a bath to save water.
A. because of B. although C. instead of D. and
25. We should give unused clothes to……………….to help the people in need.
A. charity B. factory C. market D. hospital
26. If the Earth …………..warmer, the sea level………………..
A. are/will rise B. is/ will be rise C. is/will rise D. are/ rise
27. In the future, we will have ……………..to do housework.
A. robots B. wireless TV C. smart phone D. hi-tech fridge
28. Do you think we might ..................... with robots in the future?
A. to live B. living C. live D. lives
29. The three Rs ..........for Reduce, Reuse and Recycle.
A. stand B. sit C. make D. explain
30. How will we travel to the moon?- …………
A. Yes, we will B. by spaceship C. under the ocean D. next decade
_Tham khảo :
21 - C
22 - B
23 - A
24 - C
25 - A
26 - B
27 - A
28 - A
29 - A
30 - B
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