choose the correct answer

1- If you disobey someone you:
a- refuse to follow.
b- always follow.
c- don't follow.
2-Which of these is not a real word:
a- record
b- trousers
c- imdirect
3-Which of these means *not polite*:
a- irpolite
b- inpolite
c- impolite
4- Which of these means * illness*:
a- death
b-sickness
c-war
5-Which of these means* not necessary*:
a-innecessary
b- unnecessary
c- misnecessary.
6-It was windy but...
a- the plane took off.
b- the plane took after.
c- the plane took down.