2. Write negative sentences:

1. We/clean /the room/yesterday.

2. Robots/do/all the housework/in the future.

3. My sister/usuallykget up/at 8 o'clock.

4. Sue/often/do/the shopping/ on Fridays.

5. They/make/a snowman/two days ago

6. We/move/to a new house/soon.

7. Nick/never/go/to school/by bus

8. Sally/send/two e-mails/yesterday.

9. Tom/be/twenty/next year.