用所给词的适当形式填空.
1. I _______ (grow) up in the countryside.
2. Jane prefers _______ (cycle).
3. Running can help you keep _______ (health).
4. Xiao Ming broke the men 800-meter-race _______ (record) at the school sports meeting.
5. Ann is going to go _______ (skate) with her classmates tomorrow.
