Dialogue: W: One of the most interesting experiments with dolphins must be one done by Doctor Jarvis Bastian. What he tried to do was to teach a male dolphin called Bass and a female called Doris to communicate with each other across a solid barrier. M: So how did he do it exactly? W: Well, first of all, he kept the two dolphins together in the same tank and taught them to press levers whenever they saw a light. The levers were fitted to the side of the tank next to each other. If the light flashed on and off several times, the dolphins were supposed to press the left-hand lever followed by the right-hand one. If the light was kept steady, the dolphins were supposed to press the levers in reverse order. Whenever they responded correctly, they were rewarded with fish. M: Sounds terribly complicated. W: Well, that was the first stage. In the second stage, Doctor Bastian separated the dolphins into two tanks. They could still hear one another, but they couldn't actually see each other. The levers and light were set up in exactly the same way except that this time it was only Doris who could see the light indicating which lever to press first. But in order to get their fish, both dolphins had to press the levers in the correct order. This meant of course that Doris had to tell Bass whether it was a flashing light or whether it was a steady light. M: So did it work? W: Well, amazingly enough, the dolphins achieved a 100 % success rate. Question: How did the second stage of the experiment differ from the first stage? - Only one dolphin was able to see the light. - The male dolphin received more rewards. - Both dolphins were put in the same tank.
Only one dolphin was able to see the light.

Dialogue: W: Adam, how is your knee today? Is it still giving you trouble? M: No, it feels a lot better today. I went to the doctor and he told me it was not serious, I should be fine for Saturday. W: Great! But why don't you take it easy today? Maybe just practice throwing. Don't do any running. M: OK. Do you have any news about Michigan and what we can expect in Saturday's game? W: Yes, I have some films, showing Michigan in the last three games. They are in my office, if you want to see them after practice, you can. M: Oh, that would be great. I'd like to see what we are up against. They are one of the top basketball teams in the country now since they beat Iowa last weekend. Come to think of it, why don't you go ahead and check out the game films right now? And just rest that knee this afternoon. I want you to be well in three days. W: Michigan has a strong team. We are in for a tough one. M: All right, I'll be back tomorrow for full practice. Question: What will the man do next? - He will go to have a good rest in bed. - He will go on practicing. - He will go to see some films of games.
He will go to see some films of games.

Dialogue: M: So how is your new roommate? W: She really makes me angry. M: What happened? W: She's always making loud noises at midnight. When I remind her, she's always rude. Question: What can we learn from this conversation? - The woman does not get along well with the man. - The woman does not get along well with her roommate. - The man will talk with the woman's roommate.
The woman does not get along well with her roommate.

Dialogue: M: So. What's your uncle like? W: Oh, very friendly and open-minded. Don't worry. I'm sure he'll let you give a performance there. The good thing is that a lot of famous people go there. So do reporters and photographers. M: Yeah, but what if he doesn't like our music? W: He'll like it. He hasn't had a live band for a while, so I think he'd like one for a change. Question: What does the woman's uncle do? - He plays music. - He has a restaurant. - He is a news reporter.
He has a restaurant.