1.My anut is ( D )me,she often cooks tasty food for me.She thinks it is( )my health.
A.good for,good for B.good for,bad for C.bad to,good for
D.good to,good for
2.It's difficult ( to solve )(solve)the prabiem by themselves.
3.Yang Liwei is very heaithy.
Yang Liwei is ( staying ) ( in )very ( good )( health ).
4.Eight-year-old Tom often has a toothache.
Eight-year-old Tom often has ( an )( ache )( with )( his )( teeth ).
Eight-year-old ( Tom's )( teeth )hurt.
5.I hope I can fiy to the moon some day.
I hope ( to ) ( fly ) to the moon some day.
6.They may know the answer to the question.
( Maybe ) they know the answer to the question.