He has been__ for several months with a sprained back.

I sprained my ankle．句中下划线单词的意思是:

He has been for several months with a sprained back. A: laid up B: laid down C: laid in D: laid over

My roommate wrote that letter ______ me. I couldn't do it because I sprained my wrist while playing volleyball. A: to B: from C: for D: by

Kobe Bryant, my favorite basketball player, sprained his ankle yesterday. A: No problem. B: It doesn’t matter. C: I’m glad to hear that. D: I am sorry to hear that.