--- How can I repair it?
--- Well, look at the _________.
| A．explanations | B．expressions | C．instructions | D．introductions |
.--- I was lucky the win a gold medal in the800-metre race.
--- You ____ through hard training.
| A．must go | B．should go | C．must have gone | D．should have gone. |
—Excuse me, Dad, but I’m going to the club to meet my friends in the football team.
—OK. ______
| A．Have fun | B．Congratulations | C．With pleasure | D．Gook luck |
You can’t complain of being lonelyyou don’t make any effort to meet people．
| A．until | B．when | C．once | D．though |
Opening the door, Mrs．Summers foundfamily ofcats shut in the bathroom．
| A．a; 不填 | B．a; the | C．the; 不填 | D．the; the |
Wethe top of the mountain but for this awful weather．It rained all day．
| A．will reach | B．would reach | C．have reached | D．would have reached |