30. Nothing ______ after the terrible fire which had been caused by someone smoking in bed.

　 A. continued　　　　 　　　 B. kept　　 　　　　　　　　 C. left　　　　 　　　　　　 D. remained 　　　

29. _______ interests me most in the world is the natural beauty of Guilin.

A. That　　　　 　　　　　　　 B. Which　　　　 　　　 C. it　　　　 　　　　　　　 D. What

28. --- Nancy is not coming tonight.

--- But she ________.

A. promises　 　　　　　　 B. promised　　　 　　　　　　　 C. will promise　　　 　 D. had promised

27. How many vehicles were_____ the crash.

　 A. involving in　　 　　　 B. involved in　 　　　　　 C. involved　　　　 　　 D. involving

26. It was because he failed in the exam ____________he dared not see his father.

A. that　　　 　　　　　　 B. when　　　　 　　　　 C. why　　　　 　　　　 D. so

25. _______ is reported in the newspaper, talks between the two countries are making progress.

　 A. It　　　　　　 　　　　　　　 B. As　　　　 　　　　　　 C. That　　　 　　　　　　 D. What