There're a lot of (child) under the tree over there

There're a lot of (child) under the tree over there There're a lot of apples ____ the tree. there're a lot of children in the park on _(child)Day there is a child in the tree． ( )（ ）（ ）are under the tree there are a lot of [ ] on the tree.[leaf] There ____ a tiger under the tree. There were a lot of trees in the park in 2011.就a lot of tree There are ____ (a lot ,a lot of) birds in the tree. There isn't tree in front of the house,but there are a lot - there--------a tall tree in front of the building over there there------ a box of appies under the tree.A is Bare There _ (be) a lot of people over there