There is _____ evidence that cars have a harmful effect on the environment.
.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.
.--- Is there anything wrong with my heart? --- ______ . Take it easy.
.My summer job wasn’t ____ fun, but it was ____ real learning experience for me.