What does the idiom “on the ball” mean?
- ক) To be distracted and unprepared
- খ) To be very attentive and quick to understand
- গ) To avoid taking any action
- ঘ) To procrastinate until the last minute
- To be very attentive and quick to understand
যিকোনো এটা বিকল্প বাছি লোৱাৰ পিছত উত্তৰটো চাব পাৰিব।