A.Don’t drink dirty water. It could make you sick. |
B.Don’t leave the school during school hours without asking your teacher. |
C.Don’t touch the fan. You will get hurt. |
A.You shouldn’t fly kites in the street. It’s dangerous. |
B.You shouldn’t walk your dog here. Don’t forget! |
C.You shouldn’t fly kites at school. You may fall down. |
A.to | B.at | C.in |
A.Yes, I do. | B.OK. | C.No, I can’t. |
A.Don’t | B.Do | C.Let |
A.on time | B.take a walk | C.in trouble |