Correct the mistakes in the sentences.

1. This evening let's just relax us at home.  This evening let's just relax at home.
2. I don't often listen the radio.
   
3. We need some more bookshelfs in this room.
   
4. I watched at television all evening yesterday.
   
5. It's dark now. Please make the curtains.
   
6. Liam has some very nice furnitures in his house.