______ a piece of ice outside in such hot weather, and you’ll soon find it melt.
The man insisted that he ______ nothing wrong and he ______ set free at once.
It’s high time that he ______ the business ______ to his son.
______ this job doesn’t pay very much, but ______ I can’t get another one.
He was good at arts, but ______, he was studying hard ______ being admitted to an engineering college.
I tried to call you last night, but I couldn’t ______.