make-up
补考
make-up test/examination
do a make-up test/examination


resit

/ˈriːsɪt /
补考；重考
Those who fail can resit the exam in 60 days.
考试不及格的人可以在60天后补考。


It couldn't be worse/better
不能再坏/好了。




A: Tom, I see you're very busy recently. How's your study?
汤姆，我看你最近很忙，学业进展怎么样？
B: It couldn't be worse.
不能再差了。
A: Why do you say so?
为什么这样说？
B: I'm preparing for my make-up.
我在准备我的补考。