In my old school album there are some pictures of some teachers ______ can’t be found in yours．

A．which         B．who  C．those           D．they

_______is reported in the newspaper, talks between the two countries are making

       A．It        B．As    C．That      D．What

It is these poisonous products _____ can cause the symptoms of the fluid, such headache and aching muscles.

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

It is pretty well understood _____ the earth goes around the sun.

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

John shut everybody out of the kitchen. It seemed _____ he wanted to prepare a grand surprise for the party.

  A. which                          B. when                               C. so that                                      D. as if

In order to gain a bigger share in the international market, many state-run companies are striving _____ their products more competitive.  

  A. to make                    B. making                            C. to have made                D. having made

I am really looking forward _____ to relax with you on this nice island.

  A. to have had time     B. having time                    C. to have time                  D. to having time

His father _____ him a will before he died.

  A. hadn’t left                 B. didn’t leave                    C. doesn’t leave                D. hasn’t left

--- The room is dirty. _____ you mind cleaning it?

   --- Sorry. I have no time.

  A. Will                              B. Shall                                 C. Would                             D. Do

They had a pleasant chat _____ a cup of coffee.  

  A. for                                B. with                                 C. during                              D. over