We should________the lights when we go out.A.turn into B.turn on C.turn off
_______do you leave for Beijing? A. When B.Where C. What
This is ____family . ____like it . A. me , I B. my , I C. I , my
Is your father a teacher ____a worker ? A. but B. or C. and
____do you go to school ? – By bike . A. How B. How old C. How many
They are _____than my father . A. old B. older C. young