1. Is this the best hotel you could find?
2. He can make people understand him when he speaks English.
3. My father speaks hardly any English.
4. All the switches must be turned off before leaving the workshop.
5. Cats can't swim as well as dog can.
6. He found it impossible to study at home.
7. Alan hasn't visited his friends for ages
8. What a silly thing to say!
9. I would like you to help me to put the chair away.
10. I advise you to put your money in the bank.
11. Your father wanted you to become a teacher.
12. Driving too fast is greatly dangerous.
13. The house is very expensive so they can't buy it.
14. I am happy to look after the baby for you.
15. Nam wasn't allowed to take the book home by the librarian.