—Look! A book is on the floor. Whose is it?
—It ______be Rick's. It has his name on it.
| A．mustn't | B．can't | C．must | D．need |
Don’t cut in line when you the bus at the bus stop.
| A．care for | B．wait for |
| C．pay for | D．ask for |
______ nice weather it is today!
| A．What | B．What a | C．How | D．How a |
They are now_______ (准备) food and drink for the party.
About ______ students went to the show yesterday.
| A．hundreds of | B．two hundreds |
| C．two hundred of | D．two hundred |
--- Is your teacher friendly ______you? --- Yes, he is very good ______us.
A. to, to B. with , with C. to, with