-Can you swim? - .A. Yes, I can. B. No, I can C. Yes, I can’t.
你想向别人介绍自己,你说: A.I’m … B.You are…
当别人对你说下午好,你说: A.Thank you B.Good afternoon.
向别人介绍朋友时,你说: A.This is …….. B.See my friend.
当别人对你说见到你很高兴,你说: A.I’m fine. B.Nice to meet you, too.
早上见到朋友打招呼时,你说: A.I’m sorry. B.Good morning.