问题 填空题
从方框中选择适当的词语填空,其中有一个词是多余的。
must be. can be, can't be, belong to, final, owner
1. The bike      _ __ your father's or your mother's.  They both have a black bike.
2. This homework              Jim's.  He wasn't at school today.
3.  Can you help us to find the __         of this red backpack?
4. The blue sweater ___    _ my sister.  She is the only one who likes blue best in my family.
5.  This is our              exam in our school.  After that we will graduate.
答案

1. can be  

2. can't be

3. owner  

4. belongs to  

5. final

单项选择题
单项选择题