Claire had her luggage __________ an hour before her plane left.
| A．check |
| B．checking |
| C．to check |
| D．checked |
—Oh, it’s you! I _____ you.
—I’ve just had my hair cut, and I'm wearing new glasses.
| A．didn’t recognize | B．hadn’t recognized | C．haven’t recognized | D．don’t recognize |
To their great joy, the day they looked forward to _______at last.
| A．coming | B．had come | C．come | D．came |
____ the poem a second time, the meaning will become clearer to you.
| A．Our having read | B．While reading | C．When you read | D．If reading |
He’s got himself into a dangerous situation _____ he is likely to lose control over the plane.
| A．where | B．which | C．while | D．why |
We have ________ bread.
| A．run out | B．used out | C．run out of | D．given out |