－What do you think of store shopping in the future?
－Personally, I think it will exist along with home shopping but ______.
| A．will never replace | B．would never replace |
| C．will never be replaced | D．would never be replaced |
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 |
________ is impossible for us to offer him any help.
| A．This | B．It | C．That | D．which |