what’s --------in the tree?填it 行不行

what’s --------in the tree?填it 行不行 -What\'s this?-( )it?-( )( )the tree what's in the tree?回答 what's up there in the tree?oh,it's a kite. It's up in the tree! what's that(mystery) thing in the tree填什么为什么 There is a bird in the tree .It is s[ ].填单词 it's staying in the tree和it's staying on the tree look!what's in the tree?___bird,i think.A.A B.An C.The D.不填 It's ---------(危险) to clime the tall tree.怎么填 What's in the tree中能不能加there What is the( )city in China?I think it's Shenzhen.怎么填?