Copernicus maintained that the earth_____round the sun.
A、moves
B、moved
C、moving
D、move
The teacher gave_____the examination paper.
A、off
B、over
C、up
D、out
Williamhascuthissmoking_____tofivecigarettesaday.
A、down
B、short
C、away
D、off
A、forfearthathewillfail
B、forfearheshouldfail
C、lesthefails
D、forcasehewouldfail
The driver pulled_____at the traffic lights.
A、in
B、off
C、up
D、out