按照所给汉语意思完成句子，注意语法正确，意思完整，词数不限。
1. 你喜欢玩电脑游戏吗?
Do you like ?
2. —星期六没有课.
—那听起来很放松.
—There are no classes on Saturday. 
That .
3. 学校有许多体育俱乐部,但他不想做运动.
There are many sports clubs in the school, ____ he doesn't want .
4. 在床底下的足球是你的吗?
Is the football yours?
5. 但是在切尔西,一开始就做有球练习,这样更有趣一些.
Here with Chelsea we start with a ball which is .
