It is in Hong Kong _______ you’re going to find the cellphone _________ you have been wanting to buy.

Experts are trying to work out a plan to deal with the problems caused by global warming _________ it is too late

e finally figured out the puzzle!—Yeah, in a complex way, _____．

What do you think of Peter?—He ______ be really difficult to get along with even though he’s a nice person in general.

The truly homeless are the rich who ___ their home into a hotel hall．