I. Mark the letter A, B, C, or D to indicate the correct answer to each of the following sentences.

Câu hỏi

They _________ each other for many years.

Đáp án
D. have known

Câu hỏi thuộc Bài tập:

UNIT 1: 15-MINUTE TEST (A LONG AND HEALTHY LIFE - PHONETICS) - Tiếng Anh 11 Global Success