. –Why not have robots play cards with you–I prefer skating to at home on such a sunny day.

We need a new leader for our Helping Hands Club, but I don’t know ______.— Why not Amy She is always willing to help others.

Twenty-four is an age fit to get married________.

Two hours away from the tall buildings of New York ________. [ ]

Jenny took the 8： 00 bus to Guangzhou this morning.—Really? She ________ the 9：00 train. It’s much more comfortable and safer to travel by train.