I won’t give my help ______ you will tell me the truth.
.--- Have your working conditions improved? --- No, _____ than before, I’m afraid.
.The Professor in the end decided to give the prize to____he believed had a good sense of English.
.The language used in advertisements differs from _____ used in ordinary readings.
.It was a pity that the great writer died _____ his work unfinished.
.Two more hours, _______ we will finish the work.