It’s too cold .You had better ______your coat.A:don’t take off B:not take off C:don’t put on D:not put on
They are not allowed ____ here.
If you don’t go to the mountains with me tomorrow,______.
He ____ much food ____ the poor family.
Would you mind ______ here?
_____ Jack ____ Mike can go to the meeting because one of them must stay in the classroom.