VI. Rewrite the following sentences without changing their meanings 1. Poets have mentioned the “aodai” in poems for centuries. The “aodai” ……………………………………………………………………… 2. You should pay your bill before you leave the hotel. Your bill ………………………………………………………………………….. 3. About thirty million people are watching this program. This program …………………………………………………………………….. 4. Someone will blow a whistle if there is an emergency. A whistle ………………………………………………………………………..... 5. The boy is sorry for being late. He wishes …………………………………………………………………………. 6. We don’t allow smoking in this restaurant. Smoking …………………………………………………………………………… 7. The president presented the trophy to the winner. The trophy ………………………………………………………………………… 8. He hasn’t been back to his hometown for 10 years. It is …………………………………………………............................................... 9. We last saw our grandfather two years ago. We haven’t ……………………………………………………………………….. 10. People say that the soil here is very rich. The soil here ………………………………………………………………………. 11. We last saw our grandfather five months ago. We have …………………………………………………………………………… 12. They will change the day of the meeting again. The day of the meeting …………………………………………………………..... 13. Everyone has to wear safety helmets at all times. Satety helmets ……………………………………………………………………… 14. It’s two years since I last spoke to her. I have ……………………………………………………………………………… 15. Who wrote this story? By …………………………………………………………………………………..