I have to fill in the gap with a suitable conjunction.

1.I refuse to go _________ you come with me.

To me, many conjunctions are possible here as "if", "till" , "unless" .

Which would be correct one?
Unless sounds the best..
Students: Are you brave enough to let our tutors analyse your pronunciation?
All your conjunctions will work grammatically! So which one is chosen depends on the situation here. If there's no situation, "unless" sounds best! Emotion: wink

the correct one is unless