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1. They published these story books a long time ago.
2. They are broadcasting the important news on TV.
3. The principal might interview her.
4. They saw some UFOs in some places.
5. They have canceled the flights because of the bad weather.
6. They are going to rebuild the hospital at the end of this month.
7. The constant heavy rain can damage the crop.
8. They elect Thu the leader of the group.
9. You must keep fruit in the fridge for long.
10. They arrange books of fiction on the shelf against the wall.
11. The students in grade 9 performed the play beautifully.
12. They allowed only mento compete in the ancient Olympic Games in Greece.