The public transport system in Beijing is very good now, so there _____be any difficulty in traveling around the city.
People working 10 or 11 hours a day are more likely to suffer from health problems than _____who go off duty after eight hours.
I should convey my appreciation to my high school teachers, without ____ help I wouldn’t achieve such a big success.
— Mum, would you please buy me an MP5 player?— If you can help do some housework the whole vacation,you ____ have one as a reward.
— Sorry, I can't return your book today because I am only half way through it. —____ I have plenty of other books to read.
Lorry, ___ university student from America, teaches us ___ history of western art.