Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
They held a party to congratulate _______ their son's success to become an engineer.
with on for aboutMôn học
Chủ đề / Chương
Bài học
Chủ đề
Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
They held a party to congratulate _______ their son's success to become an engineer.
with on for about