否定句型练习 1

把肯定句改为否定句。请遵守英文语法各方面的规则。

按照这个例子来回答：

原句：Jack Black plays guitar.
答案：Jack Black does not play guitar.

1. Susan washed her face.

2. Robert went skiing.

3. Eric listens to jazz music.

4. Lili hates broccoli.

5. Mom always tells funny stories.

6. Sally’s dog made a mess.

7. Grandpa yelled at the birds.

8. They sang the song.

9. David loves pineapple pizza.

10. Jack and Sam did it.