Now that you like the car so much, why not drive it back?—Well, I can’t afford __car.

Alan late to study for the math test last night.

Those who change mobile phones frequently will pay a heavy price for being _____. [ ]

_______ average, one out of ten women above the age of 50 suffers ________ insomnia (失眠)[ ]

Where is Paul, do you know– He ________ the library. He won’t return until nine.