When you are at restaurant, you can raise your hand slightly to show that you need assistance.
Giải thích: assistance (n): sự giúp đỡ, sự hỗ trợ
bill (n): hóa đơn food (n): thức ăn
menu (n): thực đơn help (n): sự giúp đỡ
=> help = assistance
Tạm dịch: Khi bạn ở trong nhà hàng, bạn có thể giơ nhẹ tay lên để cho thấy bạn cần được hỗ trợ.
Chọn đáp án là : D
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