| pick up on(expression, idiom, get, accept, observe) |
| prick up ears(expression, idiom, get, accept, observe) |
| read(verb, take, get, catch, attend) |
| receive(verb, get, accept, observe, admit) |
| remark |
| sit in on(expression, idiom) |
| strain(verb, take, get, catch, attend) |
| take advice(verb, expression, get, accept, observe) |
| take in(verb, expression, get, catch, attend) |
| take into consideration(expression, idiom, get, accept, observe) |
| take notice(verb, expression, get, accept, observe) |
| take under advisement(expression, idiom, get, accept, observe) |
| tap |
| tune in(verb, expression, phrasal verb, get, accept) |
| tune in on(expression, idiom, get, accept, observe) |
| understand |
| watch(verb, mark, note, regard, follow) |
| welcome(verb, get, accept, observe, admit) |
| wiretap |
| yes |