_______you study hard，you’ll succeed in time.
| A．As far as | B．As long as |
| C．As good as | D．As well as |
I like this jacket better than that one, but it costs almost three times______.
| A．as much | B．as many | C．so much | D．so many |
______ apple fell from the tree and hit him on ______ head.
| A．An; the | B．The; the | C．An; 不填 | D．The; 不填 |
– Are you all right?
– ______.
| A．That’s OK | B．I think so | C．Take it easy | D．It’s very kind of you |
In some places women are expected to earn money ____ men work at home and raise their children.
| A．but | B．while | C．because | D．though |
The telephone _______, but by the time I got indoors, it stopped.
| A．had rung | B．was ringing | C．rings | D．has rung |