1. --- Look at the black clouds. It ______ soon.

　　--- Sure. If only we ______ out.

　　A. is raining; didn’t come

　　B. is to rain; won’t start

　　C. will rain; haven’t started

　　D. is going to rain; hadn’t come

　　2. He ___ articles for our wall-newspaper these three years, and he ____ about forty articles.

　　A. has been writing; has written

　　B. has been writing; wrote

　　C. is writing; has been writing

　　D. has written; has written

　　3. She ______ to the office than she got down to writing the report.

　　A. has no sooner got

　　B. had hardly got

　　C. no sooner got

　　D. had no sooner got

　　4. When he was alive, the old scientist used to say that knowledge ______ from practice and he gained his experience by doing a lot of practical work.

　　A. was coming

　　B. had come

　　C. comes

　　D. would come

　　5. --- Don’t forget to bring my new books tomorrow afternoon.

　　--- No, I ______.

　　A. don’t

　　B. do

　　C. won’t

　　D. will

　　6. I decided to go to the library as soon as I ______.

　　A. finished what I was doing

　　B. finished what I did

　　C. would finish what I was doing

　　D. finish what I did

　　7. You won’t know whether the coat fits you until you ______ it on.

　　A. will try

　　B. have tried

　　C. tried

　　D. are trying

　　8. My dictionary ______. I have looked for it everywhere but still ______it.

　　A. has lost; don’t find

　　B. is missing; don’t find

　　C. has lost; haven’t found

　　D. is missing; haven’t found

　　9. ______ it with me and I’ll see what I can do.

　　A. When left

　　B. Leaving

　　C. If you leave

　　D. Leave

　　10. --- How are you planning to travel to Shanghai?

　　--- I ______ yet, but I ______ taking a train.

　　A. didn’t decide; am considering

　　B. haven’t decided; consider

　　C. haven’t decided; am considering

　　D. hadn’t decided; have considered