1. I’m sure the man you saw wasn’t John because he’s gone on a safari in Africa. It …………………………………………………because he’s gone on a safari in Africa. 2. You didn’t call the vet immediately and that was wrong. You…………………………………………………the vet immediately. 3. There is a possibility that the wind will not stop before we set off. The wind…………………………………………………before we set off. 4. It is not required for volunteers to have their own tools in order to participate in the plant-a-tree day. Volunteers …………………………………………………in order to participate in the plant-a-tree day. 5. It is strictly forbidden to make an open fire in the forest. Campers…………………………………………………in the forest. 6. It is likely that dinosaurs became extinct due to a change in the Earth’s climate. Dinosaurs…………………………………………………due to a change in the Earth’s climate. 7. I’m almost sure that we are being followed. Somebody …………………………………………………. 8. They woke me up in the middle of the night, which was absolutely unnecessary. They…………………………………………………in the middle of the night.