---- What ________ great fun it would be if we could light candles to celebrate his birthday!
---- Forget it! The teacher in ________ charge of our dorm won’t be happy to see that.
| A．/; / | B．/; the | C．a; the | D．a; / |
If you don’t study hard, you’ll regret, _____ you?
| A．won’t | B．don’t | C．will | D．do |
I thought _____ no use talking with him. _____ was a waste of time.
| A．there…There | B．it…It | C．there…It | D．it…There |
Every boy and every girl ________ pleased when they saw Shenzhou VI was sent up to space.
| A．is | B．was | C．are | D．were |
—How long have you been in this office?
—Just a few minutes. My cousins__________here together with me.
| A．have walked | B．had walked |
| C．walked | D．have been walking |
—I would like to buy an expensive camera.
—Well, we have several models_____.
| A．to choose from | B．to choose | C．to be chosen | D．for choice |