2、---The weather is changeable here. Please take more clothes.

---      .

A．It’s a pleasure          B．Well, it just depends      C．Take your time                    D．OK, just in case

1、The New York Times started ____ new text messaging service that delivers ___ latest news to mobile phones

A. the; the             B. a; the                  C. the; a                          D. 不填; 不填

24、----What time do you start work?

---- _____________.

  A. It’s none of your business.        B. It varies.

  C. From 8 a.m. to 4 p.m.                 D. It doesn’t make any difference

23、Jack’s room always has the dusty smell of an apartment whose windows are　opened.

A．rarely                   B．generally             C．apparently           D．frequently

22、-- Alison, I'm sorry. I can't play tennis with you tomorrow morning.  

-- ________?  

-- I fell off my bike yesterday and my leg hurts.  

A. How is it              B. How come          C. So what         D. What's the problem  

21、His test results are not very consistent （一致的）. He does well week and badly the next.  

A. one                         B. another             C. the other             D. some  

20、The valley was ________ in sunlight, and the children were singing and jumping with joy.  

A. surrounded            B. covered            C. swum              D. bathed  

19、On February 11, a US satellite and a burnt-out Russian satellite ran into each other, ________ clouds of space debris （碎片） that could threaten nearby spacecraft.  

A. created                      B. creating            C. to create             D. has created  

18、-- Were you given a（n） ________ or did you have to do it?  

-- Well, you can never tell.  

A. chance                      B. responsibility         C. choice              D. opportunity  

17、-- You're talking too much.  

-- Only at home. No one ________ me but you.  

A. is hearing              B. had heard           C. hears               D. heard