I've completed one of the surveys to help you out. I
remember though, that in designing a questionnaire, one of the
important criteria is to provide options that are wide-ranging so
that it can encompass several different types of potential
response.
For instance, your question on favourite movies provided a list
of chick flicks that most men wouldn't be able to respond to or
anyone who hasn't watched any of the movie wouldn't have an
option. In such cases, it's best to provide another option,
eg. "None of the Above".
My guess is you're still in Secondary School? The
questionnaire is a good start but you can improve on it in
future. 
that depends on whether the surveyor is trying to skew teh
results in some way. maybe she designed it "well"
