You should ________ your son. He works harder than before.—Thanks, I will.

Kids won’t go to school. They will study _____ home ______computers.

____ I am concerned, we should be brave and we will reach the top of the hill at last ____ we try our best to climb the hill

When the little child caught sight of the young woman _____ in white he started brawling immediately.

He was so busy that he couldn’t help _______ the housework. [ ]