25. —Have you heard about the recent election?—Sure, it ________ the only thing on the news for the last three days.

38. What is the benefit of this two-way interaction?

49. serve as ______ of the Lambert Warner Christmas Ball for the last two years;

42. What should you read slowly when you read?

28. Only when he returned from the exchange program________how much he enjoyed it.

40. What might be the best title for the passage?

30. We arrived at work in the morning and found that somebody________ into the office during the night.

（ ）54. The salesperson may try to sign you up for a higher rate than you could get elsewhere.

56.通过这个项目，许多人接受了培训并开始自己创业。

59.考虑了所有因素之后，这个计划非常可行。

63.我们从未怀疑你对此事件所作解释的真实性。

29. ______ people in the world are sending information by E-mail every day.