As teachers we should concern with what is said, not what we think .
| A．have to be said | B．must say | C．ought to be said | D．need to say |
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 |
The terrible accident almost_____ the driver his life.
| A．valued | B．counted | C．took | D．cost |
Once out of the earth’s gravity, the astronaut is____by the problem of weightlessness.
| A．affected | B．effected | C．related | D．offered |