Tiếng Anh Lớp 7: III. Circle the best answer A, B, C or D to complete each sentence. (2 pts) 1. Air ______, together with littering, is causing many problems in our cities today. A. pollute B. pollution C. polluting D. polluted ¬2. When my parents are away, my grandma often takes care ____ me A. of B. from C. to D. with 3. It won’t be possible to save the Earth if we don’t take ______ right now. A. job B. work C. duty D. action 4. The USA has a population of about 304 million, and it’s the third ______ country in the world. A. smallest B. largest C. narrowest D. highest 5. The man is tall enough _____ the tree A. reach B. reaching C. to reach D. is reaching, giúp em giải bài này ạ, em cảm ơn thầy cô và các bạn nhiều.
A. pollute B. pollution C. polluting D. polluted
A. of B. from C. to D. with
3. It won’t be possible to save the Earth if we don’t take ______ right now.
A. job B. work C. duty D. action
4. The USA has a population of about 304 million, and it’s the third ______ country in the world.
A. smallest B. largest C. narrowest D. highest
5. The man is tall enough _____ the tree
A. reach B. reaching C. to reach D. is reaching
Đáp án lần lượt là: B, A, D, B, C