List: TOCFL 4

1. past, former times, bygone days
2. to pass, to go by (of time)
3. in the past, previously, formerly
4. to go over

1. to teach, to be a teacher
2. teaching

wall

temperature, degree of heat or cold

1. strange, weird, odd, peculiar
2. to find strange, to wonder about

Tends to have a negative connotation.

1. sugar, candy, sweets
2. carbohydrate, saccharide

1. to leave, to depart from, to go away from
2. to be away from, to be separated from

1. piano

1. special, particular, distinctive
2. especially, particularly, specifically

1. to borrow, to lend
2. to make use of, to take advantage of, to use as a pretext