GIÚP MÌNH VỚI CÓ KÈM GIẢI THÍCH Ạ
6. I didn’t do the test well. I (prepare) ………………………………it very carefully at home.
7. It has been suggested that the government (assist) ……………………………………the poor in improving their living condition.
8. By the time he……………………………………(become) heavy weight boxing champion, he …………………………………… (win) over thirty fights.
9. He looked frightened as if he……………………………………(see) a ghost.
Loga
Sinh Học lớp 12
