Alternative to IF

Keep some extra batteries and bottled water on hand ______ there is an earthquake.

• suppose

• in case

• as long as

_____ you have a key, you cannot enter this room.

• unless

• if

• as long as

They will let you stay here ______ you obey the rules.

• in case

• as long as

• as soon as

You can go out ______ you finish your homework.

• in case

• if

• unless

______ the students come late, what will you do?

• If only

• Suppose

• I wish

We'll have to cancel the show ______ we sell more tickets at the last minute.

• if

• unless

• provided that

You can play in the living room ______ you don't make a mess.

• in case

• as long as

• if only

Take a hat ______ it is sunny.

• as long as

• in case

• if

Sarah and Sally should do it _____ they believe in him or not.

• whether

• unless

• in case

______ I could meet you now. I really miss you.

• Suppose

• I wish

• Unless