Was it ____ it snowed last night ____ he didn’t come?
| A．because, when | B．for, that | C．that, because | D．because, that |
Hearing the sound of shots, the birds flew away ______ all directions.
| A．at | B．for | C．from | D．in |
——How is it that you are late for class again? ——________.
| A．By bus and then on foot | B．It’s quite all right |
| C．Because I missed the bus | D．It’s far from school |
The accident ______ for a new car. Because the old one was destroyed.
| A．sent me looking | B．made preparations | C．kept me from looking | D．was fit |
The two brothers carried a ______ bed into the room.
| A．double | B．deal | C．slight | D．opposite |
It is difficult for you to ______ what will happen in space without gravity.
| A．depend on | B．have some idea of | C．keep from | D．equip with |