问题详情：
用括号内所给单词的适当形式填空。
e are Jim and Tim. _____________________________ (It) are brothers.
__________________________ (that) your brothers?
___________________________ (dog) are in the school.
is my aunt. __________________________ (she) name is Alice.
________________________________ (grandparent) are in Beijing now.
6. Is _______________________________ (these) your pencil, Amy?
7. This is a boy. _________________________ (he) name is Eric.
they your ____________________________ (picture), boys and girls?
【回答】
1. They 2. those 3. dogs 4. Her 5. grandparents
6. this 7. His 8. pictures
知识点：构词法
题型：完成句子