A: Mom, I don't know this word. It's difficult.
B: Oh, I don't know it, either.?
A: But my dad is busy.
B: ?
A: He is writing a report.
B: .
A: That's a good idea. I will look it up in the dictionary.
B: I'm happy your English is improving.
A: In fact, my spoken English isn't good. ?
B: You should have conversations with foreign friends.
A: But it's difficult to find foreign friends.
B: You can go to the English Corner on the square. There are usually many foreign people there.
A: ?
B: You can start a conversation by talking about the weather. Then try your best to speak more.