Sam: This is my brother.
Amy: What’s his name?
Sam: His name is Bob.
Amy: Hi, Bob. Nice to meet you.
Bob: Nice to meet you, too.
Amy: How old are you?
Bob: I’m five.
1.Bob is Sam’s______.
A sister
B brother
C
D
解析:选B。
2.Bob is a______.
A boy
B girl
C
D
解析:选A。
3.Bob is _____ years old.
A three
B five
C
D
解析:选B。