1. Before I went to the zoo last year, I hadn't seen a real tiger./ 2. Is this the best hotel you can find?/ 3. My friend suggested sharing the cost of the tour./ 4. My Son Sanctuary is visited by thousands of tourists every year. / 5. If we had enough money, we would go on holiday. / 6. "Please wake me up at 7 o'clock tomorrow morning " - I asked the hotel porter./ 9. I wish the new authorities could set holiday based on local weather conditions. / 10. I wish many small children learnt how to swim not to suffer from drowning. / 11. The car was too expensive for my dad to buy./ Sorry b, những câu còn lại mk ko biết làm