18.What ________ your children ________ the food?A.do,think

20.What do you think is the most ________ time to find him a What do you think of the suggestion ________ we organize a f The children had a lot of delicious food ________ the picnic how do you find the book?________ I mean what do you think o What's the matter ________ your bike? －What do you think of the story? －Oh, I suppose it ________. Of all the inventions,what do you think is ________ inventio What do you feed the chickens ________? do your homework ________. What do you think of ________ question?Well,___ 43.What do you think ________ to make himself __________ 1 What do you do 同义句 _______ your ________?