----Hi, Tracy; how are you doing?-----I’m tired out, for I ______my living room all day.
In the final exam of last term, our maths teacher Mr.Wu gave us ________we all couldn’t work out .
?I think the company may not offer you a good pay. - ______ , I won’t take the job.
You may spend this amount of money on ______ is important to you .
So many directors _________,the board meeting had to be put off.
The grain output is 8 percent higher this year than _______ of last year.