The Expo park should be ______ from anywhere in the city of Shanghai within 90 minutes by bus, subways and special taxis.
If you _____ the bottle and cigarettes, you we’ll be much healthier.
— Will 1000 dollars ______ the bill?— Of course, more than sufficient.
—You must do as I told you.— ______ I don’t?
Robert failed to seek a job for his poor education, though he is _______ to get one to support his family.
More highways have been built in China, ______ it much easier for people to travel from one place to another.