用所给词的正确形式填空。1.The boys like to listen to music when they do ____ (they)homework.
2.My mother's work is ____ (make) our city safe.
3. One day, Mr Green asked Mrs Green _ (go) shopping with him.
4.We would brush our ____ (tooth)twice a day.
5. This book is the lightest and(thin)of all the books.
6.She is ____ (good) than Alice at swimming.
7.Janet ____ (get)up at 7:30 am every day, so she is always late for school.
8. I think the ____ (four) lesson is the most difficult in this book.
9.Look at the sign.The library is ____ (close) from 1:00 pm to 2:00 pm.
10. Jason is used to (watch) TV the whole night.1. their2. to make3. to go4. teeth5. thinnest
6. better7. gets8. fourth9. closed 10. watching