Question

Fill in the blank with the most appropriate word.
A nurse looks __________ people in hospital.

• A. At
• B. For
• C. After
• D. Helps

Answer 1

Answer: (C)

After

Here, 'after' is correct because it implies about somebody/something, here it is the people in the hospital.

'At' is incorrect because it is used to say where something/somebody is or where something happens.

'For' is incorrect because it is used to show who is intended to have or use something or where something is intended to be put.

'Helps' is incorrect because it implies to make it easier or possible for somebody to do something by doing something for them or by giving them something that they need.