Be careful () you cross the road.

—I lost my money.

—_________ .

A.Oh, you will be more careful

B.Oh, you must be more careful

C.Oh, you would be more careful

D.Oh, you should have been more careful

You cannot be __________ careful when you drive a car.

A) very B) so C) too D) enough

A.more careful...as

B.as careful ...as

C.careful...as

________ when you cross the road.

A、Do care

B、Care

C、Do be careful

D、To be careful

A.care

B.careless

C.careful

D.carelessness

A．carefully; little

B．more careful; less

C．more carefully; fewest

D．more careful; fewer

A.A. careful…few

B.B. most careful …fewest

C.C. more careful…fewer

case you __________ the new carpet.

A) crash B) pollute

C) spot D) stain

A、carefully, little

B、more carefully, fewer

C、more careful, less

D、more careful, fewer

A.crossing

B.are crossing

C.crossed

D.is cross