Mona couldn't sleep well (because she would have a test)

问题描述:

Mona couldn't sleep well (because she would have a test)
()()Mona sleep well?
The tennis racket might belong to (Tommy)对划线部分提问
()()the tennis racket belong to

why couldn't Mona sleep well?
Whom might the tennis racket belong to?The ring is (my monther‘s)对画线部分提问 ()()this ringwhose is this ring