The governments are very cautious about setting a new policy and make no decision _____ they are quite sure it is the right one.
When winter comes, _________ spring be far behind?
It is surprising that that mean man ________ give away his money to the poor.
You ________ pay more attention to your behaviour next time.
—_________ I turn up the TV a little? —Sorry, you _________. You will wake the baby up.
You ________ do the exercise if you don’t want to.