Question

The social worker _______the two old sisters who were ill.

• A. Called to the house of
• B. Called on the house of
• C. Called to
• D. Called on
• E.

Hint:

"Called on" means to visit someone or somewhere, typically for a specific purpose, which in this context is to check on the ill sisters.

Answer 1

The Correct Option is D

Step 1: The appropriate expression is "called on," which refers to visiting someone, often for a particular reason.
Step 2: The phrases "called to the house of" and "called on the house of" are incorrect because they suggest that the house itself is the focus rather than the people inside.
Step 3: The phrase "called to" is generally used when referring to summoning someone to a location, not when describing a visit.
Thus, the correct answer is "called on."