11.  When it's wet and cloudy, I often go out to play basketball.

12.  We studied each other,played each other.

13.  My neighbour's children love playing hide-and-seek as all children do , but no one expected that name they played lost week would be reported in the local newspaper.

14.  One afternoon, they were playing in the street just outside the post office.

15.  All children want to watch TV some said that children needed time to play in order to learn about the world .

16.  when they watch TV, they play less.

17.  the children read, played, and exercised more, and the family became full of joy.

18.  I often play it in my house.

19.  In afternoon, I usually go to play football or basketball.Because it is good for my healthy .

20.  I play football with my classmates.