I can’t imagine ________ with him in the same room.
A. to live B. living
C. liveD. lived
I can use my ________ to take high-quality images.
A. radio B. watch
C. television D. camera
Life on Mars will be better than life on Earth __________many ways.
A. on B. in
C. at D. for
-_________I have a try on this pair of boot ? -Yes,you _________.
A.Can;could B.May;may
C.Can;might D.May;could
This is a big class,and _________of the students _________boys.
A.two-third;are B.second-there; is
C.two-thirds;are D.two-three:is
Spacecraft can travel ______the speed of light .
A. for B. on
C. in D. at