Tom as well as two of his friends ______ to the concert last night.
| A．has been invited | B．had been invited | C．were invited | D．was invited |
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 |
In 1911, Madame Curie received a second Nobel Prize for her research, the first person in the world ______ two Nobel Prizes.
| A．receiving | B．received | C．to receive | D．being received |