______the sales of computers up by 20%every year ,our company is becoming larger .A As B For C With D Through
----_______an earthquake happens in Quanzhou when we are having a lesson ? ---- I’m afraid most of us will be trapped.
Think twice and time will _____what you have chosen is right or not .
How _____ you say that you have made great progress since there are so many mistakes in your test paper ?
The alarm clock ______it was time for me to get up went off , _______my good dream .
I am very busy with urgent things ____ every minute of the day.