II
1. Ha long bay is more famous than Ly Son island
2. We visit our grandparents in the countryside
3. I have never traveled by airplane
4. Tokyo is the most expensive city in the world
5. If it doesn't rain, the plaints will die
6. She will have a hi- tech fridge to cook the meals in the future
7. My older sister has gone to HCM city since 2000
8. We shouldn't throw rubbish into the road
9. Where is your future house?
10. How often does she go to the fitness center?