How did people in small communities entertain themselves in the past？A．They traveled aroun

How did the Cubans try to enter the U.S.？A．In a small boat.B．In an old truck.C．By swimming

听力原文：W: Tony, who are the street people？ How did they get to be living in the street？M

听力原文：W: David, who are the street people？ How did they get to living in the street？M:

How did the black people feel about the pop music in the 1960s？A．Terrible.B．Humiliating.C．

How did people in the early Ice Age keep warm？A．By living in large groups.B．By using sand

Why did the speaker want to open the window in the small restaurant？A．Because he felt too