30、---The Bird's Nest, isn't it?
---Yes. It's ___________we visited during our stay in Beijing.
A. where B. what C. when D. that
29、 The discussion __________alive when an interesting topic was brought in.
A. was coming B. had come C. has come D. came
28、It was not until everybody was present __________the party started.
A. that B. what C. when D. where
27、---Did you have _______fun in Australia?
--- Sure. It was ___________ unforgettable experience.
A. a; an B. 不填；the C. the; an D. 不填； an
26、 --- How is the project going?
--- Fairly well. We have ___________the best solution.
A. looked up B. worked out C. put away D. got off
25、--Sarah, I don't know how to fill out the form. I wonder if you could help me.
--_______.
A. With pleasure B. Go ahead C. Me, too D. My pleasure
24、spare A. fear B. earn C. beard D. pear
23、 thin A they B. there C. thus D. theory
22、motto A. honour B. tomato C. consider D. complete
21、lose A. worse B. loose C. nose D. house
---Yes. It's
___________we visited during our stay in Beijing.