—Did you have a good sleep last night?
—Yes, never sleep .
| A．badly | B．better | C．worse | D．best |
He practises speaking English ________ cafter work and he is sure to succeed ________ .
| A．all the time; on time | B．at a time; in time |
| C．all the time; in time | D．on time; all the time |
What disappointed us was that the player should ________ the game.
| A．give off | B．give out |
| C．give up | D．give in |
The two sportsmen congratulated each other ________ winning the match by shaking hands.
| A．with | B．on | C．in | D．to |
The experiment shows that proper amounts of exercise, if ________ regularly, can improve our health.
| A．being carried out | B．carrying out |
| C．carried out | D．to carry out |
________ from the top of the tower, the south foot of the mountain is a sea of trees.
| A．Seen | B．Seeing |
| C．Have seen | D．To see |