1. After he had had his breakfast, he (go) …………… to school. 2. I think she has no objection to (go)…………………. on a picnic. 3. Mary is used to (stay) ………………… up late on Sunday night. 4. My sister always (wear) ……….…….nice clothes. Today she (wear) ……………..a blue jacket. 5. Anyone who (not finish) ………………… his work won't be allowed to leave now. 6. John decided (not buy) ……………… a new house in London. 7. Nothing (do) ……………………… since I moved here. 8. Measles (take) ……………………. a long time to get over. 9. I always prefer driving to (be drive) ………………………