1 . 听下面一段较长对话，回答以下小题。
1. Where does the conversation take place?

A．At a park.

B．At a rubbish station.

C．At a government office.

2. How many colors do the speakers use for different rubbish?

A．One.

B．Two.

C．Three.

2 . 听下面一段较长对话，回答以下小题。
1. How does the woman feel about the recycling rules?

A．Confused.

B．Confirmed.

C．Content

2. Which items will be regarded as general waste?

A．Cans.

B．Bottles.

C．Envelopes.

3. What is the problem with the plate?

A．It is too big.

B．It is too dirty.

C．It is broken.

4. When is the recycling collected?

A．On Tuesday.

B．On Wednesday.

C．On Thursday.