– What makes you so upset, Mr. Wang?– That John, a student in my class, ______ himself to computer games.
There are unhappy smiles , such as when someone “loses ________face ” and smiles to hide it
I don’t know __________ or not the work will be completed on time .
There are _________ kinds of theme parks , with a different park for almost everything :food ,culture , science ,cartoons,movies or history .
He admitted ____________ in the examination .
Tim ,don’t ______________ the fire or you will get burnt .