III 语法填空。
Sam and Helen's grandparents are interested in collecting things very much. They collect almost everything. There are eight doorbells 1. their front door.
One day, Sam and Helen went to visit their grandparents. Helen pushed the silver doorbell 2. soon Grandpa opened the door. He asked them 3. (come) in. Sam asked their grandpa who began collecting doorbells. Grandpa told 4. (he) that their grandma started this hobby 5. she loved doorbells. And Grandpa told Helen that he enjoyed collecting newspapers. After they went inside, they 6. (see) newspapers everywhere. Grandma let Sam and Helen have some tea. The 7. (child) followed her into the living room and they found lots of toys there. There 8. (be) hardly any space for them to sit down. Grandma and Grandpa both liked collecting toys, so they had so many toys at home.
Grandpa told Sam and Helen that they had 9. lot of free time, so they could collect things. But Sam and Helen shouldn't spend too much time 10. (collect) things because they had to do their school work first.

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1 Complete the sentences with proper personal pronouns.
1. — Do you know the girls over there?
— Yes, names are Mandy and Jane.
2. — Ivy, is this your pet cat?
— No, it's not . ______ cat is white.
3. — Boys, is this Chinese teacher?
— Yes, he is . And he also teaches ______ art.
4. — What do you think of the books?
— Very nice. Good books are like friends because help you understand the world.
5. — Who is that girl?
— is my best friend. ______ name is Betty.

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