You can’t go out since you haven’t finished your homework；      ，it is a stormy night．

The meeting was long and the speakers said ______nothing worth listening to.

The rapidly growing birth rate brings about a lot of environment problems, which the government is supposed to take _____.

—Jane, I will graduate this June．What advice will you give me?—Suggest you go       you are most needed and you'll benefit a lot from it．

We decided not to climb the mountains because it was raining ＿＿＿.