---Your father never gets up late, does he?---______. It’s unusual for him to be late for work this morning.
which sign shows us to a toilet? A B C D
He’s never been to the Great Wall, _______?
----There can be no life on the earth without water. ----That’s right. Water _____ everywhere.
I hate people ___________ talk much but do little.
Don’t ______ so often. It’s bad for your health.