He congratulated them – This question was asked in:
Preposition
A. In
B. At
C. On
D. For
Answer
Option C: On
Detailed Solution – Preposition
He congratulated them on their wedding.
Question
He congratulated them – This question was asked in:
Preposition
A. In
B. At
C. On
D. For
Option C: On
He congratulated them on their wedding.