a. What should I do?
b. It's wonderful.
c. Could I join your group?
d. What's wrong?
e. I'm sorry to hear that.
f. How do you learn English?
g. Tomorrow if you like.
Tom: Hi! Alice, you look so sad. .
Alice: I failed in the English exam.
Tom:But you don't need to worry about it all the time.
Alice: I really don't know how to study English well.
Tom: I think you'd better study with a group.
Alice: Oh, that's a good idea.
Tom: Certainly. And we can learn from each other.
Alice: Sounds good. When can I join you?
Tom:
Alice: That's very kind of you.