Поставьте глаголы в следующих предложениях в страдательный залог.
A.
1. They offered me a cup of tea. 2. Students take examinations at the end of each term. 3. Mother baked the birthday cake. 4. Columbus discovered America in 1492. 5. The children asked me to read a story. 6. George Simenon wrote this story. 7. The boss gave us a form to fill in. 8. Father taught me to ride a bicycle. 9. The doctor told him to lie in bed for three days. 10. The waiter will serve you breakfast in five minutes. 11. People speak English in many countries. 12. I shall give you a cup of coffee if you want. 13. They close the shop at 5.