根据要求改写句子，每空一词。
1. There are some offices in my school. (改为一般疑问句)
_____ there _____ offices in your school?
2. He can play basketball and tennis. (改为一般疑问句)
_____ he play basketball _____ tennis?
3. There are twenty-three desks in the classroom. (就划线部分提问)
_____ _____ desks are there in the classroom?
4. Hamburgers are my favourite food. (就划线部分提问)
_____ _____ favourite food?
5. Are there any dining halls in your school? (用one或it补全句子)
Yes, there is _____ over there.
6. This is my cat. I like _____ very much? (用one或it补全句子)
7. Hi,Jack. This is _____ (I) friend. _____ (he) name is Sam. (用所给代词的适当形式填空)
8. Are Tom and Jack there? Can I speak to _____ (they)?(用所给代词的适当形式填空)
9. Beef is healthy food. Ice cream isn't healthy food. (合并句子)
Beef is healthy food _____ ice cream isn't healthy food.
10. My uncle is 35 years old. He is a hotel manager. (合并句子)
My uncle is 35 years old _____ he is a hotel manager.
