情景交际。选择答案的序号填写在空格处。(每题2分，共10分)
Lily：Hi, Tom, ________________________.
Tom: I hurt my knees and .
Lily: What did you do yesterday?
Tom: ________________________.
Lily: Did you fall?
Tom: .
Lily: .
Tom: Yes ,I did.
________are all in Class 3.
A.You, he and I
B.I, you and he
C.He, I and you
Lily is a friend of________.
A.hers B.her C.She
—________.
—That’s Tom’s ruler.
A.Who’s Tom’s ruler?
B.Whose ruler is it?
C.What ruler is that?
—Hi, Jim! ________
—Let me see. It’s about four thirty.
A.How old are you?
B.What’s the time?
C.What’s your watch?
—Are the rulers________?
—Yes, they’re________.
A.your; our B.yours; my C.yours; mine