Tony is running now. He is in hurry because he can't find his backpack. He remembers (put) it under a tree beside the playground. He often (play) soccer on the playground. His homework (be) in the backpack. His friends look it everywhere with him, they can't find it. are Tony and his friends now? They are at the lost and (find) office. Guess what? They see three backpacks here and one of them is (he). They are very glad because they are quite (luck).
