- a bit of a
- A is one thing, B is another
- a man of sense
- a piece of cake
- abide by
- … ฯลฯ...
B
- be above doing
- be abundant in
- be addicted to
- be alien to
- be all ears
- … ฯลฯ...
C
- call A names
- call A to mind
- call A to order
- call down
- call the roll
- … ฯลฯ...