3.
Q: What are the speakers talking about?
A) The necessity of writing to Mr. Johnson.
B) Who is going to contact Mr. Johnson.
C) The arrangement of the Wednesday meeting.
D) Where they are going to meet Mr. Johnson.
4.
Q: What do we learn from the conversation?
A) Jack brought the tape to the party.
B) The tape had been returned to Paul.
C) The tape was missing.
D) Jack lent his tape to Paul.