Question

用方框中所给单词的适当形式完成短文 

or,health,important,stay,better,

feel，for，exercise，kind,if       

Aerobic exercise is good 1.         people.  It makes people 2.          happy and confident. Scientists find that aerobic exercise can also build the 3.       parts of your brain. Aerobic exercise makes more blood run into your brain and it also gives your brain a 4.          of matter that builds new nerves. 5.          the exercise has a lot of dance or basketball steps your brain will make more new nerves. As your nerves become stronger,your brain can learn new things and remember old ones 6.         . A study shows that taking exercise three 7.       four times a week is good for your 8.       . Another study shows that walking for forty-five minutes five times a week helpvS you live longer. So don’t 9.          at home all day long. Come out and take some 10.      .

Answer 1

  1. for  2. feel  3. important  4. kind 5. If

6. better 7. or 8. health 9. stay 10. exercise