—It’s important for students to obey traffic rules.
—Sure. Teachers always warn us ________ on the road because it’s very dangerous.
| A．to play | B．don’t play |
| C．not playing | D．not to play |
The teacher wants to know _____ her son is good at maths or not.
A. if B. that C. whether
This weekly magazine _____ every Friday.
A. comes in B. comes out C. comes to
There ___ life on the earth for hundreds of millions of years.
A. has been B. is having C. have been
Is Lucy at home?
No. She ____the shop. She ____there an hour ago.
A. has gone to…has been
B. has gone to…went
C. has been to…went
Can youme soon?
A、writer for B、writes to C、write to