3 . 听下面一段较长对话，回答以下小题。
1. What is the relationship between the speakers?

A．Friends.

B．Neighbors.

C．Police and witness.

2. When did Mr. Smith see the robber?

A．When he drove on his way to work.

B．When he walked on his way home.

C．When he took a walk in a park.

3. What was the robber wearing?

A．Blue jeans.

B．A yellow hat.

C．Brown shoes.

4. What is the woman’s last question about the robber?

A．The weapons he had.

B．The color of his clothes.

C．His figure.

4 . 听下面一段较长对话，回答以下小题。
1. Why did the zoo build a new monkey park?

A．It was too small for the additional monkeys.

B．It needed a treehouse to be more interesting.

C．The zoo needed to change its park to get more visitors.

2. What activity does the man seem to be most interested in?

A．Watching the turtles.

B．Feeding the monkeys.

C．Feeding the turtles.

3. Where may this conversation take place?

A．In the park.

B．In a car.

C．In the zoo.

7 . 听下面一段独白，回答以下小题。
1. What do we know about Vikings’ beliefs about teeth?

A．They value the teeth a lot.

B．They think teeth are good weapons.

C．They think teeth shouldn't be buried.

2. Why does the speaker mention old European traditions?

A．To show the connection between Vikings and tooth care.

B．To show the connection between teeth and good luck.

C．To show the connection between teeth and animals.

3. How many animals does the speaker mention related to the Tooth Fairy tale?

A．Three.

B．Four.

C．Five.

4. How can the Tooth Fairy tale help children according to the speaker?

A．It can entertain them.

B．It helps them take tooth care seriously.

C．It makes children love the story.