Everyone knows that exercise can keep us____1____,but now__2

Everyone knows that exercise can keep us____1____,but now__2____is really very important.Here is some advice to you.
There’re many ways____3__you to exercise.You can take a walk,run,play ball games.These sports can take away your ____4___ and trouble(麻烦) ,you will feel very happy and strong.But ___5_____ypu take exercise,you must make sure that you are ____6_____.____7____you are still young,don’t go____8_____or go hunting.
When you take exercise in the morning,you needn’t have breakfast,but you can first ___9_____some water.If you take exercise in the afternoon or in the evening,you’d better not exercise right after the meal.
You can take exercise in any place,on the playground,in the sports field,or in a park.But don’t play ball games in public(公众) places or in the streets.It’s very______10______.
1.A.health B.healthy C.ill D.illness
2.A.exercise B.exercises C.to exercise D.exercising
3.A.for B.to C.with D.after
4.A.worry B.worries C.worried D.to worry
5.A.why B.how C.what D.when
6.A.danger B.safe C.dangerous D.safety
7.A .Beecause B.So C.Although D.But
8.A.fish B.fishes C.fishing D.fished
9.A.drink B.drinks C.drinking D.to drink
10.A.danger B.dangerous C.safety D.safe

healthy