Could you please tell me where you bought the shoes you ____ yesterday?
.He could see the tall chimneys of the factory _________.
.—Excuse me, is the book shop far from here?—No, it is just _________ of our college.
.Not ____ he died, he received an award for his selfless service to the old.
.The fresh water in Canada has one-third of the world’s total, much of ____ is in the Great Lakes.
.BRT ____ improve a city’s public transport and it is a symbol of the city’s progress as well.