20．--I'm afraid I've got a bad cold．         -- _________．

A．Never mind                                        B．Keep away from me

C．Better go and see a doctor                        D．You need some medicine

19．They _________ friends since they met in Shanghai．

A．had got             B．have became           C．have been           D．have turned

18．All books must _________ the library on time at the end of term．

A．return               B．be returned to         C．returned to            D．be returned

17．How much did you _________ the TV set?

A．cost                 B．take                  C．pay for             D．spend

16．_________ number of students in our school _________ more than 2000．

A．The，is             B．A，are              C．The，are           D．A，is

5．

从A、B、C、D四个选项中选出能完成句子或回答问题的最佳选项。

4．

3．

Mary

2．

serious，but kind

Sam

shorts

1．

Kevin