25. _________good, the food was soon sold out.

A. Tasted　　　　 B. Being tasted　　　　 C. Having tasted　　　 D. Tasting

24. –So, Nancy, you had no difficulty finding your way here?　 　--__________.

A. Yes, no difficulty at all　　 B. No, not at all　　 C. Yes, no problem　　 D. Nonsense

23. ___________ what to do, he decided to go to Mr Black for help.

A. Not knowing　　 B. Not having known　　 C. Knowing not　　 D. Having not known

22. They had a pleasant chat _____________ a cup of coffee.

A. with　　　　　　 B. during　　　　 C. over　　　　　 D. for

21. When she came several days later, she found that all things still ______ where she had ________ them.

A. lay; laid　　　 B. laid; laid　　　 C. lay; lain　　　　 D. lying; laid

20. _______some teenagers don’t realize is ________ difficult life can be after they get addicted to drugs.

A. What; how　　 B. That; how　　 C. What; what a　　　 D. That; what

19. –If the traffic hadn’t been so heavy, I would have been back by 6 o’clock.

　 --What a pity! Tina ____________ here to see you.

A. is　　　　　　　　 B. was　　　　　　　 C. had been　　　　 D. would be

18. –What can I do for you?　 --__________ you see Mr Black, give him my regards.

A. Would　　　　　 B. Shall　　　　　　　 C. Should　　　 D. Had

17. I think _____________ dictionary is enough for us students.

A. such one　　　　 B. so a　　　　　　　　 C. one such　　 　　D. a so

16. It was nine years ago, when I came to China for the first time, __________ I began to learn Chinese.

A. where　　　　　 B. how　　　　　　　 C. which　　　　 D. that