24．Thank you very much              having lunch with me．

A．to                       B．at                        C．for                        D．in

23．--The radio is too noisy．Would you turn        a little, please?

--Sure, sorry about that．

A．down it               B．it off                   C．off it                     D．it down

22．This coat looks nice．Can I                ?

A．try on it               B．try it on               C．to try on it             D．to try it on

21．He didn’t know                  ．

A．to buy what food                                     B．what food to buy

C．what food buy                                                  D．to buy food what

20．The boy can’t work it out, can he?

A．Yes, he can’t．       B．No, he can．                       C．No, he can’t．        D．Yes, he Call．

19．Who is cleverer?

A．The boy．           B．The girl．            C．The teacher．          D．Both of them．

18．What problem is it?

A．Maths．              B．Chinese．            C．English．               D．All above．

17．Who has a problem?

A．Tom．                B．Linda．               C．Both．                   D．Nobody．

16．What time is it now?

A．It’s seven twenty．                                  B．It’s six twenty．

C．It’s twenty to seven．                                 D．It’s six．