9 . Rewrite the sentences without changing the meaning. Start with the words provided. 

a. It's interesting to travel around the world.

Traveling ________________________________

b. "I think Lan eats too much chocolate" said Peter.

Peter said that ________________________________

c. I always keep the window open. I want to enjoy fresh air. (using "so as to")

I always ________________________________

d. Could you please give me some information about the English course?

Would you mind ________________________________