五年级下册英语Number and write答案

1、Usually I (go to bed) at 9:00now,and I am still (watching TV).Why?Because today is (my birthday).
2、Usually I (watch TV) in the evening,but not this evening.I am (cooking dinner) for my familly because today is Mother's day.
3、Usually I (write an e-mail) to my friends.but not today.I am (writing a letter) because my computer is broken(坏了）.
4、I often (play computer games) in the evening.But this evening I am swimming in the pool(游泳池)Why?Because I am too (heavy) now.
5、Usually I don't (clean my room)in the evening.But this evening I am(cleaning my room).Why?Because my friends are coming.
6、Usually I (have English class) Monday afternoon.But this afternoon I am (having a picnic 去野餐) Why?Because today is Children's day.
排序：5:；6；4；3；1；2

第几单元，告诉我，我才能帮你解答。