Among the competitors, there are three little girls , is Mary.
| A．the smallest of whom | B．the smaller of whom |
| C．the smallest of them | D．the smallest one |
_______ enough is quite necessary for your health, so you shouldn’t stay up too late every day.
| A．Sleep | B．Sleeping | C．To sleep | D．Having slept |
.Most of the citizens didn’t know what had________just now.
| A．come through | B．come into | C．come along | D．come about |
Out _____, with a stick in his hand.
| A．did he rush | B．rushed he | C．he rushed | D．he did rush |
— Did you miss your football match yesterday?
— No, I didn’t. Hardly had I turned up at the sports field _______ the match began.
| A．when | B．than | C．before | D．since |
— What happened to Tom yesterday?
— Well, he was walking in the street when a stone flew up and hit _______.
| A．him in the head | B．him in his head | C．him on the head | D．the head |