You can’t catch up with others ______ you work very hard.
—_____ do you go shopping? —Six times a month.A、How much B、How long C、How often
I am trying my best to study English _________ I want to get the first place in thefollowing exam.
The teacher speaks very loudly _________ all the students can hear her.
I know you are shorter than your brothers, but you run _________
_________ you told me. I had heard nothing of what happened.