In a position like this, one can ________  stand up _______ lie down . So it is very uncomfortable.

______ exciting news it is! Our government is doing something to stop the haze(雾霾).

The boys seldom eat snacks ______the girls often eat them.

---It’s a long time         we last met. How is everything going?---Well, I am living a happy life.

I won’t watch TV ______ I finish my homework.