II Complete each sentence with the correct tến or from of the verd in parentheses
1. ______________(Nick and Rosie/ be) your friend
2. Mai __________( brush) teeth after every meal
3. Let's __________( save) our envirinment
4. Don't __________( throw away) old glass
5. They___________( not/ go) swimming in the winter
6. When __________( be) George Washington born?
7. How______________( your mother/ go) to work?