Choose the word or phrase that best completes each unfinished sentence below or substitutes for the underlined word or phrase.
I was born in Vietnam; Vietnamese is my______ .
mother tongue first language foreign language a & bMôn học
Chủ đề / Chương
Bài học
Chủ đề
Choose the word or phrase that best completes each unfinished sentence below or substitutes for the underlined word or phrase.
I was born in Vietnam; Vietnamese is my______ .
mother tongue first language foreign language a & b
