---You have made great progress in your English study, haven’t you?
--- Yes, but much _____ .
| A．remains to do |
| B．is remained to do |
| C．remains to be done |
| D．is remained to be done |
The judge ordered that the stranger______all the loss of the damage.
| A．paid for | B．pays for | C．should pay for | D．had paid for |
—Who is the man, actually?
—I don’t know for sure. But I think he can be _______ but a teacher.
| A．anything | B．anyone | C．nobody | D．something |
The last time I _______ Jack, he _______ football with classmates.
| A．had seen; was playing | B．saw; played |
| C．had seen; playing | D．saw; was playing |
—Did you have trouble with your car this morning?
— Yes, but I finally managed _______.
| A．to get it started | B．to get it start |
| C．get it starting | D．getting it started |
—Growing population resulted in growing rubbish.
—There is ______that rubbish will become the major threat to human beings in future.
| A．hope | B．afraid | C．possibility | D．likely |