Mr. Smith is a ________.
举一反三
- Hello， I speak to Mr. Smith? I’m sorry. Mr. Smith is not in.
- Mr. Smith is a ________.
- Nancy： May I speak to Mr. Smith? Windy：Mr. Smith is not _______ now. He is at a meeting.
- ---May I speak to Mr. Smith? ---_____ is Mr. Smith speaking. A: I B: It C: This D: That
- Mr. Smith who is our new teacher is very kind to us.改：（同位语，Mr. Smith是谁？词性要保持一致）Mr. Smith, ___________, is very kind to us.