चार कोने 1 - इकाई 12 पाठ बी

feeling confident about something being correct or true

निश्चित

the night or evening of the current day

आज रात

feeling ashamed or sad about something that one has or has not done

अफसोस

to know something's meaning, particularly something that someone says

समझना

something that causes difficulties and is hard to overcome

समस्या

an expression used when the answer to a request is positive

ठीक है