Easy
1 point
ID: #15243
Question
Fill in the blank : Educaltion should teach all to -
Options
1
oil one's tongue
Correct Answer
2
oil one's machine
Correct Answer
3
oil the car
Correct Answer
4
oil the wheel
Correct Answer
Explanation
'Oil one's machine' is the answer provided in the source. While 'oil the wheels' is more common, 'oil one's machine' implies maintaining one's own faculties or life skills.