Directions: Pickout the most effective word/words from the given words to fill in the blank to make the sentence meaningfully complete.
The teacher congratulated Gagan ______ his success in the examination.
1
on
2
to
3
for
4
against
Directions: Pickout the most effective word/words from the given words to fill in the blank to make the sentence meaningfully complete.
The teacher congratulated Gagan ______ his success in the examination.