46 she knew how to make the cake.
47 hasn't been used for years.
48 whose sister looks after our baby.
49 whether I liked music.
50 seen my cousin for five years.
51 finishing his work, he went to bed early.
52 as expensive as the black one.
53 had a map, I could show you the way to the nearest hospital.
54 she was given a gift on her birthday.
55 reading books to playing video games.
\(Errink \times Cream\)