Question

Fill in the blank with a suitable preposition:
The human body is made ________ a number of different systems.

• A. Off
• B. Up of
• C. From
• D. Out of

Answer 1

Answer: (B)

Up of

We can determine the correct answer with the help of logic and eliminating the incorrect answer. The given sentence indicates the contents of the human body. Made up of means contents. Thus option B is the correct answer.

Off means separation;Out of means unavailability; From indicates a starting point or origin,cause, separation or distance. Thus options A,C and D are incorrect.