Is Chen Jie in the bedroom? _______
A.Yes, it isn't.
B.No, he's in the kitchen
C.Yes, she is.
Whose sweaters are these ? _______, I think .
| A．They | B．Their | C．Theirs | D．Them |
The students are playing __________.
| A．a football | B．footballs | C．the football | D．football |
Daming and Simon ____ to a baseball game in America.
| A．goes, | B．gos | C．went | D．go |
He _____ little about the film until he _____ it yesterday evening .
| A．know , see | B．know, saw | C．knew, saw | D．knew, see |
China sent Yang Liwei _____ space in 2003.
| A．into | B．in | C．to | D．at |