Câu hỏi trắc nghiệm (10 câu):
-
- A. appear
- B. hear
- C. bear
- D. ear
-
- A. wrap
- B. swap
- C. ask
- D. that
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- A. recycle
- B. happy
- C. study
- D. windy
-
- A. what
- B. wrap
- C. when
- D. with
-
- A. energy
- B. environment
- C. deforestation
- D. exchange
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Câu 6:
Choose the letter A, B, C or D to complete the sentencesIf students recycle and use recycled materials, they will save _________.
- A. energy
- B. food
- C. water
- D. soil
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- A. environment
- B. polluted
- C. effect
- D. disappear
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- A. refillable
- B. natural
- C. polluting
- D. charitable
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- A. of
- B. on
- C. to
- D. in
-
- A. on
- B. off
- C. up
- D. down