Situation: Two persons are talking in the classroom.
Speaker A: I’m worried about tomorrow’s math exam.
Speaker B: _________. I’m sure you will make it.
选择一项：
a. What a pity
b. Don’t mention it
c. Take it easy 解析：交际用语。Bad luck糟糕，What a pity多么遗憾，Take it easy放松一点，Don’t mention it不要提它。根据题意：我担心明天的数学考试。放松一点，你会考好的。选“ C ”。
d. Bad luck