单项选择题
Conversation 1
A．About every four minutes. B．About every five minutes. C．About every six minutes. D．About every seven minutes.
A．Because he’ll write a report. B．Because he’ll be with his friends. C．Because he doesn’t like the game. D．Because he doesn’t know the players.
A．In a bookstore. B．In a bank. C．In a snack bar. D．In a library.