29. It _____　 long before we _____ the result of the experiment.

A. will not be; will know　 B. is; will know　 C. will not be; know　 D. is; know

28. --- Did you tell Julia about the result?　 --- Oh, no, I forgot. I ____ 　her now.

A. will be calling　　 B. will call　　 C. call　　 　　　　　　　　　　 D. am to call

27. I first met Lisa three years ago. She ____ at a radio shop at the time.

A. has worked　 B. was working　 　 C. had been working　 D. had worked

26. A new cinema ____ here. They hope to finish it next month.

A. will be built　　 B. is built　 　　　　 C. has been built　 　　　 D. is being built

25. In the ALL-STAR GAME in Denver in 2005, Allen Iverson has _____ other NBA stars and got the MVP.

A. won　　 B. beaten　　 　　　　　　　 C. defeat　　 　　　　　　　 D. attacked

24. Some audience complain that it usually _____ too long to watch the ads during the TV series.

A. costs　　 　 B. spends　　 　　　　　　　 C. takes　　 　　　　　　　　 D. pays

23. It’s already 10 o’clock. I wonder how it ______ that she was two hours late on such a short trip.

A. came over 　B. came out　　 　　　　 C. came about　　 　　　　 D. came up

22. Don’t mention that at the beginning of the story, or it may ____ the shocking ending.

A. give out　　 　B. give up　　 　　　　 C. give off　 　　　　　　　 D. give away

21. Driving a car is not as difficult as you imagined if you ____ the rules.

A. depend on　 　B. believe in　 　　　 C. turn to　 　　　　　　　　 D. stick to