Choose the best answer
“Why do you often forget to ______the lights when you go out of the classroom?”
-
A.
turn on
-
B.
turn off
-
C.
close
-
D.
shut down
turn on (v) bật
turn off (v) tắt
close (v) đóng
shut down (v) ngắt, tắt
Phân biệt: turn off >< shut down
- turn off dùng cho các đồ dùng điện nhỏ và có cách tắt đơn giản
- shut down dùng cho các thiết bị, đồ dùng lớn, có cách tắt máy phức tạp hơn
=> “Why do you often forget to turn off the lights when you go out of the classroom?”
Tạm dịch: "Tại sao bạn thường quên tắt đèn khi bạn ra khỏi lớp học?"
Đáp án : B
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