Make sure you close all the windows _______. A. before you leave B. until you will leave C. after you had left D. when you left

Make sure you close all the windows _______.

A. before you leave
B. until you will leave
C. after you had left 
D. when you left

Trả lời

Chọn A

Câu hỏi cùng chủ đề

Xem tất cả