﹣My mum is ill.I have to stay at home and look afterher.
﹣I'm sorry to hear that.I hope she can get better soon.( )
look at
look for
care for
By the time Dave reached the small boat, a thick white fog _______ over the surface of the water.
The teacher told the kids that light ________ faster than sound.
He said that his car ______ stolen and he _______ have to telephone the police.
The English teacher told us this morning that we _____ an exam at the end of this month.
(2014)A lot of books to the poor students in the countryside last year.