3. The discussion ____ alive when an interesting topic was brought in.(A) was coming (B) had come (C
50．Which website provides a complete list of the winners in the Olympic Games?(A)Olympic—Modern Olym
5. When ______ different cultures, we often pay attention only to the differences without noticing t
4. ______ students are required to take part in the boat race.(A) Ten strong young Chinese (B) Ten C
51．What do we learn from the above web page?(A)Beijing has made efforts to improve its air quality.(
6. This machine _______. It hasn’t worked for years.(A) didn’t work(B) wasn’t working(C) doesn’t wor
5. We wanted to get home before dark, but it didn’t quite _____ as planned.(A) make out (B) turn out
52.Tell a story and tell it well, and you may open wide the eyes of a child, open up lines of commun
7. The company had about 20 notebook computers but only one-third _______ used regularly. Now we hav
6. I ____ pay Tracy a visit, but I am not sure whether I will have time this Sunday.(A) should (B) m
53．The underlined sentence （Paragraph 4） suggests that prisoners can _____.(A)start a new life (B)se
8. We’re trying to ring you back, Bryan, but we think we ________ your number incorrectly.(A) looked
7. ---- What do you want to do next? We have half an hour until the basketball game.----- _____. Wha