Luggage may not be brought into the building ________ a guard has checked it first.
____ we get on well with a number of people , we are usually friends with only a very few.
Friends have to learn to _____ annoying habits and to bear differences of opinion.
The people's government took good care of the children, four fifths of _____ parents lost their lives in the Anti-Japanese War.
____ such a chance, why don't you have a try ?
My father _____ away for two months.I want to do something special for him when he comes back next week.