If we had taken such effective measures much earlier, the river           so seriously now.

   A．is not polluted                                    B．would not be polluted

   C．had not been polluted                            D．would not have been polluted

 Thousands of Haitians cheered as the Chinese medical team arrived，many of        even

      cried with joy.

   A．those              B．them             C．whom                    D．who

Don’t make any excuse for your mistakes! It is ___________ you have caused _____ I care about, not the reason.

A. who/who　　　　 B. that/that　　　 C. what/that　　　 D. what/which

 A few days after the interview, I received a letter       me admission to the university.

   A．offering    B．offered          C．having been offered         D．to be offered

—Why didn’t you come to the cinema with us last Saturday?

—Oh，sorry．But I　　　　 the film．

　A．see　 　　　　　　 B．saw　 　　　　 C．have seen 　　　　　　 D．had seen

—It’s reported that the new underground line has been completed．

—Yes but it hasn’t been made clear　　　　　　 it’s to be opened to traffic．

A．that　 　　　　 B．who　 　　　　 C．what 　　　　　 D．when

I have won a holiday in the coming weekend. Tomorrow morning I ____________ to Florida to enjoy my holiday.

A. will be flying　　　 B. am going to fly　　 C. am to fly　　 D. flies

—How’s your tour around the North Lake? Is it beautiful?

—It ________ be, but it is now heavily polluted.

A. will　　　 B. would　　 C. should　　 D. must

 _________ I was saying is not __________ I am going to say. Let me start over and make it clear.

A. What/what      B. That/what     C. What/ that      D. Which/who

 I usually get up very early _____________ I can have a cup of tea in my office before working.

A. so that           B. in case       C. now that       D. even if