, Mum! I failed the job interview again.—Oh, it’s too bad. You have made full preparations.

The houses for the low-income families_______ atpresent in our city will be completed next year。

Do you mind my smoking here—________. Look at the sign. It says, “No smoking.”

We should clean _____ every day

Have you figured out how much the tuition is in American universities?—$19,000, or _____like that