We must keep offthe forest fire if there is one． It's dangerous to stay near it．（ ）
| A． |
catch up with |
B． |
put off |
| C． |
keep up with |
D． |
stay away from |
How's Mr．Clark's small company？
Quite good． It has grown to become a_________in the international trade．（ ）
A．ruleB．dutyC．powerD．sign
Do you need any help？
No， thanks． We__________a lot of support since last year．（ ）
A．have offeredB．have been offered
C．were offeredD．were offering
I don't care what people think．
Well， you_______．Some opinions are worth weighing．（ ）
A．mightB．shouldC．couldD．would
What makes you_______we're going to sell the house？
I hear that you've got a job abroad．（ ）
A．doubtB．wonderC．promiseD．suppose
You must be very hungry now．
Yes， I'm ready to do some________eating．（ ）
A．seriousB．healthyC．localD．extra