ast Simple / Past Perfect I. Open the brackets. 7. When they (to see) road accident, they (to call) the police. 8. I (not to recognize) Anna because she (to change) greatly. 9. Bob (to be) a shop assistant before he (to become) a businessman. 10. When she (to see) that her child (to tear) the book which she (to buy) for him, she (to be) upset.

Open the brackets.

7. When they (to see) road accident, they (to call) the police.

8. I (not to recognize) Anna because she (to change) greatly.

9. Bob (to be) a shop assistant before he (to become) a businessman.

10. When she (to see) that her child (to tear) the book which she (to buy) for him, she (to be) upset.

Open the brackets.

7. When they (saw) road accident, they (called) the police.

8. I (did not recognize) Anna because she (had changed) greatly.

9. Bob (had been) a shop assistant before he (became) a businessman.

10. When she (saw) that her child (had torn) the book which she (had bought) for him, she (was) upset.

7. When they had seen road accident, they called the police. 8. I didn’t recognized Anna because she had changed greatly. 9. Bob had been a shop assistant before he became a businessman. 10. When she saw that her child had torn the book which she had bought for him, she was upset.