____in the sports world, a sportsman needs to train constantly to keep himself in best condition.
| A．Survive | B．Surviving | C．To survive | D．Survived |
That day, we______ for the train station when Tom fell and hurt his legs badly.
| A．have been leaving | B．were just about to leave |
| C．have left | D．are just going to leave |
Mr Smith closed all the windows while driving______ he wouldn’t catch a cold.
| A．since | B．so that | C．because | D．as if |
______ is a possibility______ Jim will get first place in the long jump.
| A．It; whether | B．There; whether | C．It; that | D．There; that |
On returning home from school, Xiao Hong______ her MP4 and threw herself down onto the bed, ______ music.
| A．put on; listening to | B．put on; listened to |
| C．left out; listened to | D．left out; listening to |
My English teacher has______ rich experience in teaching and we all think she is ______ experienced teacher.
| A．不填; an | B．a; an | C．不填; the | D．a;the |