There is a boy under the tree 否定句怎么写

There is a boy under the tree,怎样改为疑问句 There is a boy under the tree,怎样改为疑问句 There is a boy under the big tree变成一般疑问句,否定句,根据under the big tree提问 there is a boy ---- the picture.1,on 2,in 3,under There is a boy under the tree 否定句怎么写 There is a boy (under the big tree).就括号里的提问. Please______at the picture.______!There is a boy under the tree.【用watch,read或see填空】 There is a cat under the chair. is there a bed toy the under is there a box under your There is a boy in the picture Behind every successful boy,there is a There is a boy (standing）{ under a big tree}?是不是现在进行时?并分别以（ ）{ }里内容进行提问. _____ boy is tom?The boy under the three.A who B where C which 1.Is there a boy in the pacture?A.Yes,there is.1.Is there a boy in the pacture?A.Yes,there is.B.Yes,it is.C.Yes,I have.2.Are they any sheep under the zoo?A.They are four B.Yes,there are C.No,there are3.What is in the box?A.There is pens.B.They are pe How many______are there under the tree?A.boy Bgirl c.children a ball under tabie is there the连词成句 under is chair baskball there a the?连词成句