could not recall; forget

woken up by noise

as if awakening from a dream, analogy: someone was foolish in the past, but inspired by other people, he finally understands

verb; to wake at a sudden from sleep

to be attentive and highly concentrated

stay fully alert (slang)

to be attentive and concentrated

not awake; still drowsy

awake

will wake up on time by themself'

(slang) smart; shrewd; astute; clever; able to comprehend or figure out something quickly without the need for explicit instructions or explanation; able to quickly pick up on a hint

act smart (spoken)

used to assert that someone who is drunk is still responsible or accountable for his / her actions

give you for free (spoken)

be smart; beware; pay attention (said with a warning tone)

(verb) to be smart and careful; to be alert; to be vigilant; to beware; to pay attention; to take note

(verb) to be alert; to be vigilant; to be attentive; to notice; to realize; to be agile

smart

lion dance

(noun) a clever boy or kid; smart boy

(adjective) (of person) 1. clever; 2. smart

sleep lightly (spoken)

(adjective) perky; refreshing; brighten up; eye-catching; radiant (verb) to waken; to refresh

(adjective) appetizing; tasty; enticing

awaken

to remember; to come to one's mind

to compete with each other to see who is smarter

very clever, smart, ingenuity

(verb) Arouse

(noun) Clear mind