______do you spell your family name?—C-L-A-R-K,Clark.

Helen has two sisters and a brother. Her brother is working, but _________her sisters are still at school.

It is believed _________ anything we can’t get always seems better than ________ we have owned.

Don’t _____ your hands from the window when you are on a bus.

He often goes to work ______ subway. [ ]