Gone forever ____ when we used foreign oil.
| A．the days are | B．the days were |
| C．are the days | D．were the days |
There ______ quantities of apples in the basket and there was ______ milk in the bucket.
| A．were; a number of | B．was; quantities of |
| C．was; a good many | D．were; a quantity of |
I _____ you some money, but I hadn’t any on me then.
| A．would lend | B．would have lent |
| C．could lend | D．may have lent |
It is important that we _____ wild animals.
| A．will protect | B．should protect | C．shall protect | D．are protecting |
The young man insisted that he _____ nothing wrong and _____ free.
| A．did; set | B．had done; should be set |
| C．should do; be set | D．had done; must be set |
He is talking so much about America as if he _____ there.
| A．had been | B．has been | C．was | D．has gone |