单项选择题
Conversation 1
A．Three weeks ago. B．Last month. C．Last week. D．Last Monday.
A．Go to a lecture. B．Go to a concert. C．Go shopping. D．Go sightseeing.
A．He didn’t like that computer. B．He didn’t find what he liked. C．The price of the computer was too high. D．That type of computer was sold out.