A tree house is my most___ (favourite/like/enjoy/hobby) house. It is on a tree, of course. But it is under the big branches of leaves. It’s made of wood. There is a big glass window____(in/on/at/of) the roof. I can watch the birds inside the trees through that. There is a ladder from the ground to the floor of the house. I can run____ (up/off/into/downdown) and down it.The house is___(big/samll/large/huge) , so I put no table and chair there. I like to store my favourite toys in the house. It’s also a wonderful hideaway place. I can play hide and seek with my friends____(after/on/with/in) school.