Questions 15-18

Who is the speaker（）

A．He was at a news conference
B．He was on a business trip
C．He was traveling with the company’s CEO
D．He was negotiating with a New York agent

A．We decided to purchase a camera for our online course
B．I know that we cannot beat the price for the camera on the Net
C．The order is that we need to buy the camera cheaper on the Internet
D．The camera we bought is more expensive than I expected

A．Going shopping is much more exhaustive than shopping on the Internet
B．For me, taking a rest is better than surging the Internet or shopping
C．I am not sure if I should take a break to work in the garden
D．My friend and I have to finish our annual report by this weekend