1. Mr. Wilson **is** (be) a famous science fiction writer.
2. We **do not go** (not go) to school by bus.
3. I **wash** (wash) my hair three times a week.
4. **Does** Ivy **spend** (spend) her free time in the library?
5. My sister rarely **drinks** (drink) cola when she's thirsty.
6. When **do** they **have** (have) a geography class? - Every Wednesday.
7. My father always **drives** (drive) very carefully.
8. These children **do not play** (not play) computer games on Saturdays.
9. Jack and Toby often **take** (take) a nap after lunch.
10. **Do** plants **grow** (grow) from seeds? - Not all of them.
11. Linda **reads** (read) two books every week.
12. My old computer **does not perform** (not perform) some tasks very quickly.
13. They seldom **watch** (watch) films about wizards, witches, or dragons.
14. Lena **does not want** (not want) to become a doctor like her father.
15. What **does** fire **need** (need) to burn? - Heat, fuel, and oxygen.