1. Half way to the office Paul) __________round and (go) __________back home because he (forget) __________to turn the gas off. 2. London (change) __________a lot since we first (come) __________ to live here. 3. While we (talk) __________on the phone the children (start) __________fighting and (break) __________a window 4. He used to talk to us for hours about all the interesting things he (do) __________ in his life. 5. You know she (stand) __________looking at that picture for the last twenty minutes. 6. I (spend) __________ a lot of time travelling since I (get) __________this new job. 7. When we (be) __________ at school we all (study) __________Latin. 8. When I (meet) __________ him he (work) __________as a waiter for a year. 9. After he (finish) __________ breakfast he (sit) __________down to write some letters. 10. She (have) __________a hard life, but she's always smiling.