Question

选词填空 or，stay，important，better，feel，for，exercise，kind，health，if

Aerobic exercise is good ___ for poeple.It makes people ___ happy and confident. Scientists find that aerodic exercise can also build the ___ parts of your brain.
Aerobic exercise makes more blood run into your brain and it also gives your brain a ___ of matter that build new nerves.___the exercise has a lot of dance or basketball spets your brain will make more new nerves.As your nerves become stronger,your brain can learn new thing and remenber old ones ___.
A sthdy shows that taking exercise three ___ four times a week is good for your ___.Another study shows that walking for forty-five minutesfive times a week helps you live longer.So don't ___at home all day long.Come out and take some ___.

Answer 1

1. for
2. feel
3. important
4. kind
5. if
6.better
7.or
8.health
9.stay
10. exercise

Answer 2

1 exercise 2 feel 3 important 4 kind 5 if 6 for 7 or 8 healt 9 stay 10 better