Busy as they are, parents should ______ at least two hours every week to spend with their children.
Time should be made good use _______our lessons well.
The day we look forward to_______.
What is the way George thought of____enough money to buy the computer? A.to get C.getting C.having got D.being got
What proof have you got ____you are really the lady who should collect this money?
Which do you enjoy_____your weekend,fishing or watching TV?