Put in the article where necessary.
1. ___ price of ___ electricity has gone up a lot this year.
2. – Have you got any pets? – Yes, I’ve got ___ goldfish, about 10
altogether.
3. ___ children are still at ___ school. They have ___ extra lesson this
afternoon.
4. – Shall I pass you ___ salt? – No, thanks, I don’t use ___ salt any more.