China is one of________ in the world.
| A．the oldest country | B．the oldest countries |
| C．much older country | D．much older countries |
--What would we do first if we want to develop our village?
--A lot of new roads _____, I think.
| A．have to build | B．must build |
| C．have built | D．must be built |
A minute’s success _________ the failure of years.
| A．costs | B．pays | C．takes | D．spends |
—What do you think of the movie If you are the one II(非诚勿扰2)？
—It’s wonderful. I ___________ it twice.
| A．see | B．saw |
| C．have seen | D．will see |
—When shall we go to the park, this morning or this afternoon?
—________time is OK. I’m free the whole day.
| A．Either | B．Neither |
| C．None. | D．Both |
I find _______difficult to finish the work on time. We only have three hours left.
| A．it | B．that | C．its | D．this |