Multiple choice

Directions: Choose the most appropriate word/phrase and fill in the blank.

My aunt gave me a necklace ________ I was very thankful.

  1. to which

  2. on which

  3. at which

  4. for which

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

 'For which' is used when one event occurs because of another, so in this case, the person is thankful because her aunt gave her a necklace. So, option 4 is correct.