Why don't we call it a day? I'm really tired.
The students were racing against the clock to finish the paper before the deadline.
Before she divorced, Ann had had a devil of a time with my her husband.
It's high time you began learning how to drive.
He had nothing in particular to do, so he went for a walk downtown to kill time.
Once in a blue moon, her husband brings her gift.
小春俚语解答 | get a free hand "一只免费的手" ?