Tell me everything _____ you know.
A. which B. where C. whose D. that
I have many hobbies, _______collecting stamps, playing football and so on.
A. such as B. for example
C. that is to say D. in fact
I wonder if he tonight. If he , I’ll let you know.
A. will come; will come B. comes; comes
C. will come; comes D. comes; will come
- The air pollution is terrible.
- It will be worse ________ we take action to protect the environment.
A. if B. unless C. until D. when
______ he talked with her for a long time, he failed to convince(说服)her.
A. Though B. But C. Since D. As
Mr Smith usually reads a newspaper he’s waiting for the bus.
A. if B. the C. because D. while
