John opened the door. There ___________ he had never seen before.
| A．a girl did stand |
| B．a girl stood |
| C．did a girl stand |
| D．stood a girl |
—I’m terribly sorry I forgot your name just now!
—________—it happens to all of us!
| A．You bet | B．Think nothing of it |
| C．Bingo | D．Certainly not |
I haven't finished my composition. I ________ for two hours and a half.
| A．have written it | B．have been writing it |
| C．wrote it | D．am writing it |
Last month I was lucky enough to have a chance to make a trip into _____ spacewith my friend Li Yan ping, _____ astronomer.
| A．the; an | B．the; the |
| C．/ ; the | D．/ ; an |
Our class ______ forty-five students, in other words, forty-five students ______ our class.
| A．consists of, are made up of |
| B．is consisted of, make up |
| C．consists of, make up |
| D．is consisted of, are made up of |
The rare animals would die _______ if men were allowed to shoot as many as they wished.
| A．out | B．up | C．down | D．away |