The manager __________ the workers how to improve the program since 9 am.
| A．has told |
| B．is telling |
| C．has been telling |
| D．will have told |
No matter how I tried to read it , the sentence didn’t to me .
| A．make out | B．make up | C．make sense | D．make a difference |
So the man left France, ______ to give up the fortune that would one day come to him,
______ to live in England.
| A．to prefer; went | B．preferring; had gone |
| C．preferred; going | D．preferring; and went |
Living in the central Australian desert has its problems, _____ obtaining water is not the least.
| A．of which | B．for what | C．as | D．whose |
— Where _____ the recorder? I can't see it anywhere.
— I _____ it right here. But now it's gone!
| A．did you put; have put | B．have you put; put |
| C．had you put; was putting | D．were you putting; have put |
— I didn't tell my parents the secret yesterday.
— But you ______.
| A．ought to do | B．ought to | C．should | D．ought to have |