( ) 1.If you see someone ________,you can ask them______ .
A. drop litters, to pick them up B. dropping litter, to pick it up
C. drop litter, to pick it up D. dropping litters, pick them up
( ) 2.The jeans are too long. Let me ________.
A. put on another one B. wear other pair C. put on another pair D. wear another pair
( ) 3.Toby didn’t tell us _______.
A. where will he live B. where he will live C. where did he live D. where he lived
( ) 4.Could you please _____ the window? It’s too cold.
A. not open B. not to open C. not opening D. not to opened
( ) 5.Tom asked me for this ruler. ______, please.
A. Pass on it to him. B. Pass it on to him C. Pass him on it D. Pass him on to it
