1. —Do you regret paying 500 dollars for your necklace?

　　--No, I would gladly pay__________ for it.

　　A. two times as much

　　B. twice as many

　　C. twice as much

　　D. as twice as much

　　2.________ is quite natural,a beginner can't read the books written in English very quickly.

　　A. Which B. As

　　C. What D. It

　　3. Take a taxi,___________ you'll miss your train.

　　A. in

　　B. during

　　C. throughout

　　D. within

　　5. I coutdn't have got to the meeting on time____________ an earlier train.

　　A. if I had not caught

　　B. unless I had caugh

　　C. if ! did not catch

　　D. unless I caugh

　　6. The black horse is___________ of the pair.

　　A. the strongest

　　B. the stronger

　　C. the strong

　　D. quite strong

　　7. It is a rule in his family that __________ comes home earlier should cook the dinner for the family.

　　A. anybody

　　B. who

　　C. who that

　　D. whoever

　　8. I really wonder__________ he has posted me many parcels___________ we didn’t work together.

　　9. --How long ___________ each other before they__________ married?

　　--For about a year.

　　A. have they known;get

　　B. did they know; were going to get

　　C. do they know;are going to get

　　D. had they known; got

　　10. Michael __________ here to see you and he____________ a note on your desk.

　　A. has come; had left

　　B. has been; has left

　　C. has come; left

　　D. has been; left

　　11. —When__________ and visit our exhibition next month?

　　— When_______, I will let you know.

　　A. will he come; he will come

　　B. will he come; he comes

　　C. does he come; he will come

　　D. does he come; he comes

　　12. What worried the child most was _________ to visit his mother in the hospital.

　　A. his not allowing

　　B. his not being allowed

　　C. his being not allowed

　　D.having not been allowed

　　13. I__________ you somewhere before, but your name has escaped me_________.

　　A. must see;for a moment

　　B. must have seen; for a moment

　　C. must see;for the moment

　　D. must have seen; for the moment

　　14. We're leaving at six o'clock ,and hope_________ most of the journey by lunch time.

　　A. to do

　　B. to have done

　　C. to make

　　D. to have made

　　15. She was afraid __________ the dog in case it became dangerous.

　　A. of exciting

　　B. to excite

　　C. that she excited

　　D. to be exciting