18The dying man is _____ the help of the doctor

Most of us think of games as child* s play, but games _____ children’ s thinking and develop skills like problem solving and communication．

I suppose we’ll go to plant trees next week.—-Terrific! Planting trees is a lot of fun.I’d like to ______you.

John has ______free time than Kate ,but Kitty has ______.

Little Tom home for three days. His parents are very worried.