1．He asked me ___ during the summer holidays.
A. where I had been B. where I had gone C. where had I been D. where had I gone
2. What ___ Jane ____ by the time he was sever?
A. did, do B. has, done C did, did. D. had, done
3. I ___ 900 English words by the time I was ten。
A. learned B. was learning C. had learned D. learnt
4. She ___ lived here for ___ years.
A. had, a few B. has, several C. had, a lot of D. has, a great deal of
5. By the time my parents reached home yesterday, I ___ the dinner already.
A had cooked B. cooked C. have cooked D. was cooked
6. She said she ____ the principle already
A .has seen B. saw C. will see D. had seen
C. has hidden, with D. had hidden, with 8. By the time he was ten years old, he _____. A. has completed university B. has completed the university
C. had completed an university D. had completed university 9. She had written a number of books ___ the end of last year.
A. for B. in C. by D. at 10. He ___ to play ____ before he was 11 years old. A had learned, piano B. had learned, the piano C. has learned, the piano D. learns ,piano. 【答案解析】 A D C A A D B D C B