41, Interesting
42, Interested
43, Excitement
44, Equipment
45, Magical
46, I used to watch football every Sunday last year.
47, There used to be a lake behind my parents' house.
48, Hong Loan's birthday is January 3rd.
49, He is not here before 9 a.m.
50, You must remember BLUE SEA shop doesn't open until 9 a.m.