EXERCISE 1: Chuyển các câu sau sang bị động
1. My father waters this flower every morning.
2. John invited Fiona to his birthday party last night.
3. Her mother is preparing the dinner in the kitchen.
4. We should clean our teeth twice a day.
5. Our teachers have explained the English grammar.
6. Some drunk drivers caused the accident in this city.
7. Tom will visit his parents next month.
8. We believed that Alice would pass the driving test.
9. The director notifies all the workers that they will have to work extra hard this month.
10. They have persuaded me that they will go with me to the stadium.
11. They have decided that the company will go to the beach together at the weekend.
12. People think that Maradona is the best football player in the 20th century.
13. She will have a veterinary surgeon examine her dog.
14. We had a man take this photograph when we were on holiday last summer.
15. The Greens had a carpet cleaner clean their carpet.
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