.----How many cakes can I have, Mum?----None, dear. They for your father.A.prepared B.were prepared C. have prepared
There is a policeman _____ the bus. He is watching the traffic.
It’s good _____ old people to cross the road.
—Lily, here are your pens. Please _____ . —OK, Mom.
— _____ do you _____ English? —I like it very much.
—How many _____ are there in your class? —About 63.