You’ll fail the exam ____

 You’ll fail the exam _____ you work hard.

#56166

unless

推荐题目

 Tom’s a taxi driver, ＿＿＿＿＿ he really wants to be a singer.

#55454

and

but

I don't like bread. I won't eat it ______ I am very hungry.

#57232

when

unless

She didn’t study medicine. _________, she decided to become an actor.

#57550

But

Instead

Although

_______ Lily _______ Lucy never pays anybody _______ repair their things.

#56181

Both, and; to

Both, and; for

Not only, but also; to

Not only, but also; for

A moment, please! Let me take down what you’ve said _______ I forget.

#55222

before

when

until

after