( )1.There was a big fire last night, but the firemen _______.
A. put down it B. put it down C. put out it D. put it out
( )2. Wood catches fire easily. So ________________ fire.
A. keep it away from B. don’t keep it away from
C. keep it away D. don’t keep it away
( )3£®The children did _______best _______help the little girl£®
A£®her£»to B£®their£»to C£®his£»and D£®their£»and
( )4£®_______is important _______careful with fire£®
A£®That£»be B£®It£»be C£®It£»to be D£®That£»being
( )5£®Mr. Smith _________be at home now£®He flew to London this morning£®
A£®mustn’t B£®can’t C£®may not D£®needn’t