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Нужно вставить слова: to be concerned that; to be worried; to be very concerned about; to be worried about; to worry в текст:
1) I ______ climate change. I dont want all the animals to dispear or the temperature to be very high.
2) I ________ animals in danger. Some animals are quite rare now.
3) I _________ rainforests are destroyed. They make our air clean.
4) I find the problem of ozone ______ because there may be health problems.
5) Many people ________ when litter is left in the streets. It spoils the inviroment.

to be worried about это к 1,to be very concerned about это к 5, to worry это к 4, to be concerned that это к 3