用助动词和情态动词do, does, don't, doesn't, is, am, are, be, can, can't填空

1. —Does he have a baseball?

    —Yes, he _________.

2. _________ they need school things?

3. She _________ have sports things.

4. —I _________ know her name.

    —Sorry, I _________ play volleyball. It's too difficult.

5. Let's _________ good friends.

6. _________ you help me, please?

7. I _________ a soccer fan. I like playing soccer very much.

8. _________ there many clubs in your school?

9. There _________ a computer on my desk.

下列语段划线处都有语病，请加以改正。 

       ①家长过分溺爱孩子，②将阻止孩子的成长。③通过社会舆论的宣传，使很多家长醒悟，④为了孩子未来的发展，必须培养孩子自立能力、树立孩子独立意识。

⑴第①处词语赘余，应删去                               

⑵第②处搭配不当，应将                     改为                     

⑶第③处成分残缺，应删去