Direction: In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/ sentence.
-
Inability to sleep
-
- insomnia
- slumber
- lassitude
- sleeping sickness
Correct Option: A
insomnia (N.) : lack of sleep
slumber (N.) : a time when somebody is asleep
lassitude (N.) : lack of energy sleeping
sickness (N.) : a tropical disease carried by the Tsetse fly that causes a feeling of waiting to go to sleep and usually causes death
