题目内容
How long ______ to finish the work?
A. you will take B. will you take C. you will take it D. will it take you
The new classroom will be constructed this year, and a firm from Korea have been chosen to______the work.
A. assign B. provide C. undertake D. settle
I can’t remember __________ you started to do the work.
A when it was that B when was it that
C it was when D that it was when
．It was three o’clock_________we finished the work .
A．where B．by which C．when D．since
