24、Jasmine was holidaying with her family in a wildlife park _____ she was bitten on the leg by al lion.

A. when         B. while          C. since          D. once

22、I intended to compare notes with a friend, but unfortunately     couldn’t spare me even one minute.

A. they     B. one           C. who     D. it

21、Before the war broke out, many people       in safe places possessions they could not take  with them.

A. threw away                  B. put away             C. gave away              D. carried away

20、They see you as something of a worrier, problems      which don’t exist and crossing bridges long before you come to them.

A. settling                    B. discovering               C. seeing                  D. designing

19、I think George doesn’t really care for TV plays.

- Right,       he still watches the program.

A. and                              B. but                      C. or                          D. so

18、There are eight tips in Dr Roger’s lecture on -sleep, and one of them is :     to bed early unless you think it is necessary.

A. doesn’t go                B. not to go                 C. not going                D. don’t go

17、Laws that punish parents for their little children’s actions against the laws get parents      .

A. worried                      B. to worry               C. worrying                D. worry

16、One week’s time has been wasted.

- I can’t  believe we did all that work for        .

A. something                    B. nothing                C. everything              D. anything

15、The most important thing about cotton in history is      part that it played in Industrial Revolution.

A.不填；不填                  B. the；不填               C. the ;the               D. a; the