What is your daughter's age, Mrs. Nga? => How old is ___________________?
What is your daughter's age, Mrs. Nga?
=> How old is ___________________?
What is your daughter's age, Mrs. Nga?
=> How old is ___________________?
Đáp án: How old is your daughter, Mrs.Nga?
Giải thích: What + tobe + so’s age? = How old + tobe + S?: hỏi tuổi
Dịch: Con gái cô bao nhiêu tuổi, cô Nga?