In a spors team each player has a clear role,and there are few______when members are uncertain of their roles.
---Haven’t you finished your report yet? --- How I regret ________ the weekend _________ TV!
If _______, these injuries can develop into more serious problems.
_____ for his mistake, the little boy could not but _____to his teacher that he was wrong.
I am trying to work out the problem and I would appreciate_____ if you could turn the music _______.
She is not used to _______ like that.