Is that man Mr Green？
It be him．He has gone to Paris on business．（ ）
A．mayB．mustC．can'tD．shouldn't
Miss Li lost her purse at my home． Please ______．（ ）
A．give it to herB．give her it
C．give it her
People in different countries behave______ when they eat dinner．（ ）
A．differenceB．different
C．differently
______ ， or you won't do well in your lessons．
OK．I will． （ ）
A．Don't work hardB．Work hard
C．Hard work
What's the time？ My watch is ______ ．
It's a quarter to ten．（ ）
A．oldB．newC．broken
Recently， school violence ______ _in some schools．
Luckily，our government has carried out some policies to stop it．（ ）
A．has appearedB．appeared
C．will appear