Tom, you’ll fail in the English exam if you don’t study hard. ______ it.
. If law and order _____, neither the citizen nor his family is safe.
The boy and girl each _____ their own toys.
He is, however, one of those restless people who never ___ content with their present environment.
One or two days ____quite enough to complete the work. ___ you or he going to work with me?
. Your new clothes fit you, but mine_____ me.