What ____ is it? It’s a triangle.A. color B. shape C. shapes
Last Monday, we ________ social studies.A.had B.have C.has
This stone tool was made ________ Peking Man.A.with B.by C.in
We saw some ________ on the wall.A.drawings B.drawing C.draws
They got water ________ the river nearby.A.with B.by C.from
He lived ________ a big cave.A.in B.on C.at