Question

Choose the correct option to fill in the blank so that the sentence uses correct grammar.
He took care of her she was restored to health.

• A. when
• B. before
• C. after
• D. till

Hint:

Look for the word that shows an action continuing right up to a certain point in time.

Answer 1

The Correct Option is D

Step 1: Identify what the sentence describes.
The sentence tells us that a man kept caring for a woman, and this caring lasted up to a specific end point, her being restored to health.

Step 2: Recall the meaning of each connector.
when marks one moment, before marks something earlier, after marks something later, and till/until marks an action continuing up to a stated point.

Step 3: Apply the meanings to the sentence.
Since the care went on continuously and stopped only once she recovered, we need the word that shows this ongoing action reaching an endpoint, which is till.

Final Answer:
Till correctly links the continuous act of caring to the moment of recovery. $$ \boxed{\text{till, option D}} $$