We were listening closely to the lecture yesterday evening when suddenly the light ________.
| A．had been gone out | B．go out |
| C．was gone out | D．went out |
______ miss the game, they set out early after supper.
| A．So as not to | B．In order that | C．So that | D．In order not to |
She ______ to Africa to study the animals there, though her family asked her not to.
| A．insisted on going | B．insisted going |
| C．insisted in going | D．insisted to go |
______ the students who took part in the training is 450.
| A．A number of | B．A lot of | C．Lots of | D．The number of |
There was ______ time ______ I hated to go to school.
| A．a; that | B．不填; when | C．a; when | D．the; when |
It is the first time that I ______ this kind of moon cake.
| A．enjoyed | B．have enjoyed | C．had enjoyed | D．enjoy |