22. I saw... at the barber's.
A boyfriend of my sister
B a boyfriend of my sister's
C my sister boyfriend
D my sister's boyfriend
23. The teacher advised Jane to read the passage at the end of ....
A chapter seven
C the seventh chapter
B chapter the seventh
D seventh chapter
24. When I got to the theatre, they were already playing ....
A the act two
C second act
B act two
D the act second
25. The teacher gave me ...
A many good advice
B many good advices
C many pieces of good advice
D many good pieces of advice​