Unit 5 Amazing things
班级_________姓名_________学号________
一．单项选择 (共20小题；每小题1分，满分20分）
( )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
