Giúp mình với cần gấp

1.If you don't turn off all the lights , you will pay more money

2.If she doesn't wear warm clothes, she will have a cold

3.If you don't careful  , you may have an accident

4.If you don't phone your parents , you have a trouble

5.If she doesn't whisper , everyone knows what  she is saying

6.If you stay here , you will fell safe

7.If you don't pay the electricity bill today , your electricity will be cut off

8.If you don't smoking , you cough may be worse

9.If we don't use less fossil fuel , they will be run ous soon

10.If it doesn't stop raining today , we may be faced with a serious food

11.If you do morning exercises regularly  , your body will be fitter

12.If we don't use renewable energy , we will have nothing for the future generation

13.If we don't reduce the use of non-renewable , the climate will change

14.If you lock all the doors , no one can break into your house

15.If we continue hunting polar bears , they will become extinct in the near future