—If we don’t________,we may miss the beginning of the concert.—Well.let’s take a taxi to get there.It can save us much time.
__________ room is big and bright. They like it very much.
–Tom, it’s cold outside.___ your coat when you go out.- OK. Mom.
–Carl, are you interested in swimming? --Yes, ___ I’m not good at it at all.
They arrived _____ Shanghai_____ the morning of May 2.
–Have you ever been to the zoo? ---__________