Emma ___________ for Shenzhen by plane at 3 this afternoon. It is half past two now. Her brother John _______ her off.

It was not rare in _____ that people in _____ fifties went to university for further education[ ]

I your school before and I still remember there was a tall tree behind your library.

Driving less, walking more is good for our health. –So I’d rather_____ an hour’s walk to work than consider ______ a car.

day when I was a little boy, father and I____get up early and go fishing