【题目】How many children are there on the playground?

【题目】A young man is found in the forest. He might three days ago.

【题目】He was too busy online anything dangerous on the road while walking.

【题目】—Hi, Jim. This is my grandfather. —Oh, really? He seems to be .

【题目】Father has had the washing machine _______. Now it works very well.

【题目】— We never doubt _______ Millie can deal with the problems by herself.

【题目】_______ Lily _______ Lucy believes what star signs say, but I do.

【题目】一Mary is really organized girl.

【题目】The old machine is 　　　　 expensive 　　　　 repair.

【题目】—Why ________ out to have a walk?—That's a good idea.