Complete each sentence using what, where, how. Use one of the following verbs.

Do, Wear, Ride, Go, Use, Change
Example: The man asked how to get to the bus station.
a)Have you decided ... for your holidays?
b)I was really embrassed. I didn't know...
c)Can someone show me ... the film in this camera?
d)You'll never forget ... a bicycle once you have learned.
e)Do you know ... for the party?
f)Can you show me ... the fax machine.