Underline the mistakes. There are 1-2 mistakes in each sentence. Write the sentences correctly.
1. Lynn always was a truly friend to me.
2. I know he's economist, but what's his specialty?
3. They used guaranteeing housing for all workers, but that's no longer the case.
4. Studies show that the cost of nuclear energy is more higher then most people think.
5. She has some troubles with her eyes.
6. Not forget to pack the insect spray!
7. In Richard's home town is an university, too. 8. They're so alike - i can never tell one from the another.
9. Shall I say you a joke?​