37、Icy temperatures have damaged thousands of trucks and trains        with coal, food and passengers in the most severe winter        in 50 years in Southern China.

A．loading ; seen        B．loading ; seeing         C．loaded ; saw          D．loaded ; seen

36、H1N1 control and prevention is a        to Mexico as well as the whole world.

A．surprise         B．challenge          C．reaction          D．threat

35、Can the running water company        enough water       the citizens?

A．supply ; to                                    B．provide ; with

C．offer ; to                          D．Both A and C

34、The hurricane did damage to many houses and business buildings.       , it caused 20 deaths.

A．However                                                  B．Therefore

C．After all                              D．What’s more

33、---What are you going to do this afternoon?

---I am going to the cinema with some friends．The film    quite early, so we        to the bookstore after that.

A．is finishing; will go                                      B．is to finish; will be going

C．finishes ; are going                                   D．is about to finish; go

32、---This is my treat and next is yours．How is that?

---OK．     .

A．It doesn’t matter                                   B．It depends

C．No way                               D．It’s a deal

31、You can find the suitcase easily, because it is         with name and number.

A．tired                                              B．marked

C．signed                              D．attached

30、Come and see me whenever      .

A．you are convenient                                 B．you’ll be convenient

C．it’s convenient for you                     D．it will be convenient to you