¾ Who invented _______ cell phone?
¾ I don’t know. Maybe _______ European.
| A．the; an | B．the; a | C．/; / |
D．a; the |
Take the note as a reminder_________ you forget to buy some sweets for the kids while shopping there.
| A．so that | B．even if | C．in case | D．as if |
The 13:30 train to Shanghai has been put off __________ the heavy storm.
| A．due to | B．in case of | C．aside from | D．except for |
You cannot take back your words _________ they are out of your mouth.
| A．before | B．whether | C．once | D．while |
—What’s that noise?
—There’s a truck stopping outside. It’s someone _____ something.
| A．deliver | B．to deliver | C．delivering | D．delivered |
Remember me to your parents when you _____ them.
| A．are calling | B．call | C．will call | D．have called |