| A | B |
| birthright (n.) | something that should not be taken from you |
| birthstone (n.) | the fancy stone (diamond, ruby, etc.) for your birth month |
| in your birthday suit (expr.) | not wearing any clothes; maked |
| wasn't born yesterday (n.) | isn't stupid; isn't a fool |
| born with a silver spoon in his mouth (expr.) | born in a rich family |
| mother hen (n.) | someone who helps/bosses peers for their own good |
| mother of all _______________ (n.) | the largest ________________ |
| mother country (n.) | the country where you were born |
| mother tongue (n.) | the first language you learned |
| tied to her mother's apron strings (adj.) | still dependent on her mother |