____the speed limits, or you’ll get fined $ 200 for speeding.

Why not open the window It’s too inthe room.

I’m afraid that she won’t come to help me as she promised—Don’t worry. Nothing willher mind if she has up her mind

t because of his laziness_______ he didn’t dothe experiment successfully- No, it was because of his carelessness.

下列各句中，没有语病的一句是（    ）