Progress so far has been very good We are ________ confident that the work will be completed ontime[ ]

I have been working with Lily for years, and never before her so serious!

the students in this school is about four thousand,ofthem are boys．

I think we’re old enough with housework.

We could have asked Mr. Zhang for help. Heis caring and considerate.—– I_______that. A long time _______.