1.peopl often wear these when they go to outside on cold.( )

1.peopl often wear these when they go to outside on cold.( )
2.there are a lot of trees,plants and animals in this place( )
3.this is the biggest animal in the world and it lives in the sea( )
4.you clean you r teeth with one of these.( )
5.children enjoy playing outside in this place.( )
6.this big animal lives in hot countrirs and eats leaves and grass.( )
7.people often have one or two of these on their beds.( )
A.a playground B.awhale C.coat D.blankets E.an elephant F.T-shirt G.toothbrush H.a jungle