Eat a balanced diet to stay ________.

A. health

B. healthy

C. healthily

D. to health

Eat a balanced diet ________ healthy.

1. A.
   to keeps
2. B.
   to stay
3. C.
   be
4. D.
   keeping

We should eat a balanced diet to _______ healthy.

1. A.
   give
2. B.
   get
3. C.
   need
4. D.
   stay

We should eat a balanced diet to _______ healthy.

[　　]

Eat a balanced diet ________ healthy.

[　　]