I. Find mistakes in the following sentences. Explain your choice.
1. His parents said their son had been born in 1989.
2. He agreed that the Earth was ellipsis not round.
3. The speaker mentioned that he had taken part in that conference in 1999.
4. The boys remembered they had met on April 11.
5. The teacher repeated that water boiled at 100 degrees.
6. He found out that the sun had been a planet.
7. He said snow was cold in any time.
8. The schoolgirls told their friend they had seen each other for the first time on the first of September.
НЕ ЗАБУДЬТЕ ОБЪЯСНИТЬ СВОЙ ВЫБОР!