Rewrite the sentence if the sentence is wrong. (leave blank if no errors)

1. I use a frying pan to drink out of.
   
2. You use washing-up liquid to clean plates.
   
3. The fridge is cold inside.
   
4. The fridge is colder than the freezer.
   
5. I turn on the tap to get water.
   
6. A tea towel is for making tea.