Stating conditions: Other ways of expressing IF

_______ we leave right now, we still won't catch the train.

• Provided that
• Even if
• As long as
• Otherwise

You can stay here _______ you stay quiet.

• even if
• otherwise
• as long as
• unless

My leg is broken. I can't stand up _______ you help me.

• unless
• as long as
• if
• only if

Children can't enter _______ they are accompanied by an adult.

• otherwise
• only if
• provided that
• unless

You'll pass the exam _______ you try a bit harder.

• otherwise
• even
• provided that
• unless

_______ the weather is good, we'll spend the day on the beach.

• Unless
• Otherwise
• As long as
• Only

You have to start studying; _______ , you'll fail your exams.

• only if
• otherwise
• only after
• even if

She's a sweet person _______ you don't contradict her.

• even if
• otherwise
• unless
• only if

Camping is fun _______ you forget a flashlight and a can opener.

• unless
• if
• even if
• only if

Of course she's interested in him. _______ , she wouldn't be asking about his whereabouts.

• Only after
• As long as
• Provided that
• Otherwise