Before the sales start, I make a list of _______ my kids will need for the coming season.

A. why                           B. what                           C. how                            D. which

 Thousands of football fans were_______ to South Africa the day when the 19^th World Cupopened.

A. attended                    B. assembled                 C. attracted                    D. attached

—I ordered a pair of shoes online two days ago and they haven’t arrived yet.

—Don’t worry. You_______ have them by Friday.

A. could                B. shall                            C. must                           D. may

 Nowadays we students are so busy that we don’t have much time for outdoor sports activities, _______we have the interest.

A. wherever                      B. whenever                      C. even if                            D. as if

 —Shall we go out for a walk?

— Sorry. This is not the right _______ to invite me. I am too tired to walk.

A. moment                    B. situation                  C. place                      D. condition

Pip agreed to give some piano lessons to the girl_______ for a generous gift from her mother.

A. in nature                     B. in return                       C. in turn                         D. in time

If Newton lived today, he would be surprised by what _______ in science and technology.

A. had discovered                                                       B. had been discovered   

C. has discovered                                                          D. has been discovered

We should consider the professor’s advice _______ our school library provide more books on popular science.

A. that                          B. when                               C. which                    D. where

Gilbert wasn’t ______ the time this morning, so he was late for school. 

A. involved in     B. particular about       C. linked to                       D. aware of

 The father and the son entered the tiger area _______ two doors were open at the time.

Suddenly five tigers appeared, one of which killed the father.

A. there                          B. which                         C. its                              D. whose