Tony, your room is really untidy. You should _________ your things to keep the room clean.—OK, Mum! I’ll do it at once.

____the speed limits, or you’ll get fined $ 200 for speeding.

__________ much difficulty we may meet with, we will finish the work in time.

My mother is ill. —-_______ .

In some of the war-torn countries temporary homes had to be put up quickly to ___________ the homeless.