Select an appropriate option to complete the given sentence:
'Please' and 'Thank you' are the little courtesies by which we keep the ______ of life oiled and running smoothly.
A
path
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
machine
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
garden
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
river
No worries! We‘ve got your back. Try BYJU‘S free classes today!
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Solution
The correct option is B machine The correct answer is Option B. In the given sentence, the phrase 'OILED AND RUNNING SMOOTHLY' denotes that life is being compared to a machine. A machine is an object that works smoothly when given enough oiling. Thus Option B MACHINE is the correct answer. The remaining options are incorrect because a path, garden or river do not work smoothly due to oiling.