1 . Complete the dialogue with the correct form of the words and phrases below.

downtown	jam	suit	greenhouse gases
public transport	complain	anger	get stuck in traffic

Martin: Good morning, Mary. How do you always manage to the office before me?
Mary: Morning, Martin. Well, I cycle so I don’t     1    .
Martin: Well, I don’t cycle but I do take     2    . It’s not quite as fast as cycling but it gets me     3     much quicker than if I take my car.
Mary: Public transport is also a good way to help reduce the level of     4     in our atmosphere. If more people take the bus and train, it would be better for us all.
Martin: I know so many people who     5     about traffic     6     and air pollution, but     7     cannot solve the problems.
Mary. That kind of attitude is common but I think more and more people are beginning to do something which     8     them and protect the environment.

2 . 阅读下面短文，从以下方框内的韵语或短语中，选出合适的单词或短语，并将其正确形式填入空白处。每个单词或短语只能使用一次，有两个是多余的。

affect       effect       environment       float             negative             extremely produce       recycle       shocking             solution       take action       thick

A Plastic Ocean a film to make you think. Think, and then act. We need to     1     on plastic. We've been     2     plastic in huge quantities since the 1940s. We live in a world full of plastic, and only a small part is     3     . What happens to all the rest? This is the question the film A Plastic Ocean answers. It is a documentary that looks at the impact that plastic waste has on the     4     .

The film begins as a journey to film the largest animal on the planet, the blue whale. But during the journey the filmmakers make the     5     discovery of a huge,     6     layer（层）of plastic floating in the middle of the Indian Ocean. This causes them to travel around the world to look at other areas that have been     7    . We see how marine species are being killed by all the plastic we are dumping in the ocean. The message about our use of plastic is     8     obvious.

But the film doesn't only present the     9     side. In the second half, the filmmakers look at what we can do to reverse the tide of plastic flowing around the world. They present short-term and long-term     10    . These include avoiding plastic containers and * single-use5 plastic products as much as possible.