1, There are over two hundred stamps in Ba's collection
⇒ Ba's collection has over two hundred stamps.
2, I spend twenty minutes walking to school every morning
⇒ It takes me twenty minutes to walk to school every morning.
3, What is your favourite kind of music
⇒ What kind of music do you like?
4, Do you like seeing a water puppet show?
⇒ Are you fancy seeing a water puppet show?
5, I find losing weights very difficult
⇒ It is very difficult for me to lose weight.
6, Her hobby is raising money for the poor
⇒ She enjoys raising money for the poor.
~Good luck~