Question

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.​

Answer 1

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.​

Answer 2

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.

Answer 3

7. When they saw the road accident, they called the police. 8. I didn't recognize Anna because she had changed greatly. 9. Bob was 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.