1.Althought the prices are high,her daughter insists on going to movie every Saturday(use:Despite)
2.Mr.Tan works very hard.
->Mr.Tan is
3.Tuan sold his old car three months ago.
->Tuan's old car
4.Hurricanes,earthquakes and floods are natural disaster.They kill thousands of people every year(realative clause)
5.The show was interesting to the boy.
->The boy felt
