Some people like wearing fashionable clothes; ______, some birds like bright feathers.
________ the delayed flight will take off depends much on the weather.
I________ along the street looking for a place to park when the accident________.
Not until_______ home ______he had had his wallet stolen.
Playing on a frozen sports field sounds like a lot of fun. Isn’t it rather risky, _______ ?
We would hesitate to pull over to the side of the road ________ a stranger in a car wave us down.