55. It’s bad()for you to smoke in the public places where smoking is not allowed.

33、Are you going to fix the car yourself, or are you going to have it _______?

32、His example _______ that everyone can become a useful person in society so long as he is willing to work hard.

31、This is the student _______ I know will pass the TOEFL test.

30、The news made the old lady very ______.

29、China is a wonderful place and there is _______ to see and enjoy.

28、Peter worked so fast with the maths problems ______ a lot of mistakes.

27、He has smoked for so many years that he can ______ give it up.

26、That company doesn＇t take credit cards, so customers have to pay ______.

25、Although we have achieved some success, we should work harder _______ now on.

24、We think _______ highly probable that our plan will work out.