14. He gave him back the money last Sunday.

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13. She had finished the report by noon.

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12. People speak English all over the world.

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11. The teacher explains the lesson.

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10. Mary is cutting the cake with a sharp knife.

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9. The teacher is going to tell a story.

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8. They may use this room for the classroom.

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7. People spend a lot of money on advertising every day.

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6.  The boys broke the window and took away some pictures.

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5. They have to repair the engine of the car.

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