take place,be harmful to,shut off,

take measures to,cut down

1. Don't ______  too many trees. It will cause flood and sandstorms.

2. The evening party will _______          on New Year's Eve.

3. You shouldn't smoke in public. It      other people.

4. Many wild animals are in danger. So we should______ protect them.

5. Please ______ the TV when you do your homework，or it will disturb your thinking.

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