- Do n't come unless i ring you up .
- He 'll certainly come unless he is ill .
- You will fail unless you bestir yourself .
- I can't love you unless i give you up .
- Unless absolutely compelled , i shall not go .
- Don't knock it unless you can do better .
- He 'll never pay up unless you get tough with him .
- He won't do it unless he is very much worried .
- Unless you work harder you will get the sack .
- The firm will go under unless business improves .
- We won't deliver unless you pay us in advance !
- Do not act unless you are certain .
- Unless a miracle , he 'll not be back in time ...
- Iron corrodes unless it is greased or kept clean .
- Unless i hear to the contrary .
- Fight no battle unless victory is sure .
- Unless all signs fail, she is going to be elected .
- We shall go unless it rains .
- Have a cup of tea unless you would prefer a cold drink .
- Unless he drops the charge we will have to buy him off .