---So far ，we have still got no news of the missing ship.
----I’m sure we will find it one day.
| A．some day | B．at a time. |
| C．for ever | D．any day. |
—How long may I this book? —About two weeks.
| A．borrow | B．lend |
| C．buy | D．keep |
It’s necessary exercise every day.
| A．take | B．takes |
| C．to take | D．taking |
—have you been like this? —Since Friday.
| A．How soon | B．How often |
| C．How long | D．How many times |
There is ________ food. It’s enough for us to eat for a week.
| A．too many | B．so many |
| C．very much | D．so much |
—The film will be on at half past eight.
—Oh, I _____ go now, or I will be late for it.
| A．must | B．may | C．can | D．maybe |