― Has Jackson finished his work today? ― I have no idea, but he ______ it when I saw him this morning

The manager’s demand was that the data ____________ e-mailed to Mr. Andrew without delay.

Is it only recently ___ he has had a family himself?

You’d better anorange coat when you take part in the exam. It may .

The more ______ we take the safety standards, the further we can speed up the development of the school bus industry [ ]