Word Building - VARY

Complete each sentence with different forms of the word 'VARY'. Make any necessary spelling changes. ANSWERS
1) The washing machines 500 series have a wide of programmes and options.
2) We had to sign documents before they would let us into the country.
3) Lisa is not the best student, she is late for school, and often forgets her homework.
4) The work is one of the two greatest sets of piano in the history of classical music.
5) The rates at this hotel are and may change depending upon demand and local events.
6) It was his custom to have one beer before his dinner.