Adults can easily survive on seven to eight hours’ sleep a night, (21) __________ teenagers require nine or ten hours.

Question:

(21) __________

Reference explanation:

Correct Answer: EASY

EASY ANSWER

A. because

B. so

C. or

D. while

=> Adults can easily survive seven to eight hours of sleep each night, while teenagers need nine or ten hours.

Think and answer the question before QAZDO provides the answer and solution

===============

Reader Interactions