What’s the noise ? It sounds as if it comes from upstairs.   --______. It must be the window-cleaner working , next door.         

Tom is ___________ that he can’t go to school.

It is important that we _______with all that _______ in the struggle.

 —Isn’t it time you _______ down to _______ your own things? —I’m sorry for the delay, Dad.

______, he can speak three foreign languages fluently.