Car rental agencies _______ a boom in business eversince new restrictions made it harder for people to buy an automobile in thecapital.

Finally they arrived at a place _____ sold cigarettes and some other bargains.

Excuse me, would you mind answering a few questions?—Well, I don’t know I’m in rather a hurry ________ [ ]

I don’t think they can find _________.

As a student, I can’t afford ___________ a new mobile phone.