`I`.
`1`. so
`2`. so
`3`. such
`4`. such
`5`. so
`II`.
`1`. I feel as if I were on fire right now
`2`. Kanata looked as though he didn’t know the news
`3`. Lana speak as if she were a boss
`4`. Jennifer looked as though she were a queen in her wedding
`5`. Zoe dresses up as if she were a princess
`III`.
`1`.I've never tasted a more delicious cake than this one.
`2`. George is the most dependable person I've ever met.
`3`. Your mother is more kind-hearted than anyone.
`4`. Mr John is the best teacher in this school.
`5`. Is this the smallest hat you've got?
`IV`.
`1`. If you mix red and blue, you get purple.
`2`. If Arsenal wins, they’ll be top of the league.
`3`. If it rains, we will cancel the match.
`4`. We would save £3.50 a day if we didn’t eat any lunch.
`5`. If I were 20, I would travel the world.