When did China __ the first man-made satellite to circle the earth, do you know?
| A．send for | B．send up | C．send off | D．send out |
—Oh,dear! We only have 15 minutes to get to the station!
—So terrible! There isn’t any taxi around when you want.
| A．one | B．it | C．that | D．this |
Ballet is amazing;you go ,you are likely to find yourself going again and again.
| A．as | B．once | C．unless | D．while |
--Mum, have you seen my U-Disk?
--____________ you bought last Sunday? I'm afraid I haven't seen ________.
| A．The one; one | B．That; one | C．One; it | D．The one; it |
There is no greater pleasure than lying on my back in the middle of the grassland, _____at the night sky.
A.to stare B. staring C. stared D, having stared
I was lucky enough to get on the train before it ________.
| A．pulled on | B．pulled down | C．pulled in | D．pulled out |