1. A. Tom studies English by making flashcards.
B. Tom studies English by listening to tapes.
C. Tom studies English by asking the teacher for help.
2. A. My brother used to be really quiet.
B. My brother used to be afraid of the dark.
C. My brother is used to getting up early now.
3. A. Teenagers should be allowed to choose their own clothes.
B. Teenagers shouldn’t be allowed to get to school late.
C. Teenagers shouldn’t be allowed to have Friday afternoons off.
