The hospital was so big that I couldn’t find my cousin’s bed. It was so.............
Giải thích
“I am happy you have passed the final exams. Congratulations!” Tom said to me.
->Tom congratulated me on passing / having passed the final exams.
“I am happy you have passed the final exams. Congratulations!” Tom said to me.
->Tom congratulated me on passing / having passed the final exams.