X. Change the following sentences to questions beginning with the question word in parentheses.



She works in a hotel. (where)
Her work begins at 9 a.m. (what time)
The clerk speaks English very well. (how)
These rooms cost $50. (how much)
They travel by plane. (how)
She wants to learn English in order to get a better job. (why)
This car belongs to my father. (whom…. to)