مثال
A) he is lighting a candle
B) he is holding the candle at the top and the bottom
C) he is doing too much
D) he is working as a firefighter
پاسخ صحیح : C
در این دیالوگ ؛ burning the candle at both ends یک اصطلاح است که در معنای "خیلی کار کردن" بکار می رود.