A. had she gone B. she had gone C. has she gone D. she has gone

10.-If you like I can do some shopping for you ?

-That's a very kind ______.

A. offer B. service C. point D. suggestion

11. He ____ more than 5,000 English words when he entered the university at the age of 15.

　A has learned B. would have learned C. learned D. had learned

12. The policeman's attention was suddenly caught by a small box which ___ placed under the Minster's car.

　A. has been B. had been C. was being D. would be

13. When the old man ____ to walk back to his house , the sun _____ itself behind the mountain.

A. started; had already hidden B. had started; had already hidden

　　C. had started; was hiding D. was starting; hid

14. Vegetables usually go______ as soon as we are at sea.

A. bad B. badly C. well D. sick

15. I'd love to go on holiday but I can't _____ the time.

A offer B. give C. afford D. provide