Задание

Choose the correct option.

1. After the flood, the town's water became contaminated. 2. The prisoner was to his cell for one week. 3. Teenagers can find the from school to university difficult. 4. Two ago, Rome ruled the Mediterranean. 5. The twins after being placed in separate classes. 6. The lions the horizon in search of food. 7. Cries from the of seabirds filled the air. 8. He planted a flag on the of the mountain. 9. The snake in warning as the boy approached. 10. The marine scientists checked their diving last week. 11. By 2050, scientists that the polar ice caps will have melted.