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      Tom       Jack has worked out the maths problem．I don’t know when they will work it out．

A．Both; and                                            B．Neither; nor

C．Either; or                                            D．Not only; but also

--Must we put up a sign by the riverside?

--      ．It’s very dangerous here．

A．Yes, you must                                            B．No, you mustn’t

C．Yes, you can                                              D．No, you needn’t

--What a nice MP3 player! Is it yours?

--Of course．I       180 yuan on it．

A．cost                              B．took                       C．spent                      D． paid

There are some dangerous fish in this river, and I’ve warned Jack       here．

A．not to swim                   B．to not swim             C．swim not to            D．to swim not

The young man who stole many bikes in our school       the day before yesterday．

A．was catching                  B．is caught                 C．caught                    D．was caught

--Thanks a lot for the book you sent me．

--              ．

A．No, Thanks．                                            B．I’m glad you like it．

C．Please don’t say so．                                  D．No, it is not so．

There is hardly any rain this summer,      ?

A．isn’t it                           B．is it                         C．isn’t there               D．is there

--Mrs. Smith seems to like sweets．

--       ．That’s probably why I’m also becoming fatter and fatter．

A．So I do                          B．So do I                   C．So am I                  D．So I am

--I’m sorry to have kept you waiting long．

--Never mind．I       here for only a few minutes．

A．have been                      B．have come                     C．have arrived            D．waited

--              ？

--Yes, go along this road and take the third turning on the left．

A．How far is the station                                  B．Which bus can I take

C．Is there a station near here                           D．Where is the station