What's your idea about pollutions的同义句 what do you ____ _____

（）There are many kinds of pollutions,（）,air pollution,light pollution and so on
A .for instance B .example C .however D.which

We must try to stop zhe pollutions_____zhe environment
A:to save B:from saving C:saving D:save
原因
麻烦吧句子翻译一下

英语句子改错,
1.Some kinds of pollutions spreadout so thick and fast that we cannot do anything effective to prevent it.Suchas green house effect,it has caused the iceberg in two poles to melt.
2.First,as we all know thatcosmetics always contain complex chemical elements to which many people will beallergic.
3.One serious problem thatinfluence children’s healthy development is that they do not have enoughpsychological space.
4.There are some people thinkthat money makes the world go around.
5.Depending on computer,manyproblems can be easily solved,which is not possible 20 years ago.
6.With the cold climate andvegetation is scarce,firewood is a valuable resource.
7.When parents and schools createmore chances for children to play creative games,children’s full potentialscan be brought into full play.
8.Many people get up early to jogalong country lanes,to observe the wonder of nature,or just watching the suncome up.
9.Wearing uniform is a way toshow our identity,however,it is not a good way to show our own personalities.
10.It seems that we cannot livewithout animals,we need their skin for clothes,we need their meat for food.

There ------pollutions this year than last year.
A is going to have B is going to have C will have D will be have

what can we do about pollutions大概一分钟左右的口语
请用英文回答一下