It's our duty to help b___ people because they aren't able t
It's our duty to help b___ people because they aren't able t
It's our duty to help (b ) people because they aren't able t
急求英语作文:it's our duty to help the people in troble
同义句转换If you don't help us,we aren't able to finish it in an
I don’t like b___ because it’s boring.
Don't throw waste paper everywhere.It's our duty to keep our
Don't t_____ here and there.It's our duty to keep our school
Waste paper shouldn‘t everywhere.It‘s our duty to keep our c
it's our duty to help ____(protect)the environment
Waste paper shouldn't ____ enerywhere.It's our duty to keep
Kids aren't to go out at night,because it’s dangerous for th
Sometimes,people cry not because they're weak.It's because t