The writer told the children that she quite a few detective stories in the last few years.
| A．wrote | B．has written |
| C．was written | D．had written |
There are five people in the room, but I know _____.
| A．both of them | B．none of them | C．all of them | D．neither of them |
—What did our geography teacher say?
—She told us that the earth _____ around the sun.
| A．moves | B．moved | C．has moved | D．was moving |
—Lily, _____ you _____ your ticket?
—Not yet!
| A．did; find | B．do; find | C．has; found | D．have; found |
We couldn’t wait _______ a good rest after the exam.
| A．have | B．to have | C．making | D．to make |
Although we’ve learned English for years, we have trouble _____ the foreigners.
| A．understand | B．to understand | C．understanding | D．of understanding |