II. Rewrite the sentences, use enough 13. Peter isn’t tired. He can’t stay at home alone. -> 14. He wasn’t experienced. He can’t do that job. -> 15. My friend is quite well. She can work again. -> 16. This kind of rubber is good. We can use it to make tires for cars. -> III. supply the correct form of the words in brackets 1. I (buy)...................the motorbike 5 years ago. 2. Hoa (not visit) ..................her parents once a year. 3. What ...........you (do) ............on your next birthday? 4. Hoa and Linh often (play).......................badminton after class. 5. Many people in the countryside still (work) ...................seven days a week. 6. She (not come) ................ to France 2 years ago. 7. ………………you (send) ………………me a book yesterday? 8. He (not be) .....................at work last Monday