hộ mấy câu đỏ vs ạk

1. Keep silent! The teacher A. is coming C. are coming B. coming 2. You should look right and left when you go D. come the road. D. along A. down 3. Bus is the main public A.travel 4. The film was so boring. B. across С. up in Viet Nam. C. transport An saw it from beginning to end. C. ...