1 . 听下面一段独白，回答以下小题。
1. How much rubbish have people created in Britain this year?

A．416 million tons.

B．404 million tons.

C．400 million tons.

2. What can we learn from the research?

A．Britain is the most wasteful country in the world.

B．People who live on their own create more rubbish.

C．The rubbish problem is not so serious as scientists think.

3. What is the most terrible thing according to Dave?

A．People don’t like to use rubbish bags.

B．The rubbish always gives out a bad smell.

C．People’s incorrect behavior makes recycling difficult.

4. What is the main purpose of the talk?

A．To criticize rich families for producing so much rubbish.

B．To call on people to find ways to deal with the rubbish problem.

C．To explain why people pay little attention to the rubbish problem.

2 . 听下面一段较长对话，回答以下小题。
1. What animal is in the video that the woman saw?

A．A duck.

B．A turtle.

C．A fish.

2. What do scientists think could happen by 2050?

A．There will be fewer fish in the sea than plastics.

B．50% of the fish in the ocean will die.

C．All businesses will stop using straws.

3. Where will the speakers go next?

A．To a restaurant.

B．To a gift shop.

C．To a coffee shop.