The are some magazines on the desk变为否定句?

what are some of the Some photos are on the( ) Some are hanging on the trees,some are on the ground ,some are dancing in the The are some f_____ beside the road. some rice are in the bag.【改错】 There are some birds s___in the tree. _____in the room?-there are some desk There are some plants _____ the sofa. there are some p_ in the garden. there are some m---on the chair There are some apples ()the tree. There are some bananas on the table. tere are some people l_____on the beach There are some chairs in the classroom there are some clothes behind the doer there are some b_____ on the river There are some birds singing( )the trees there are some monkeys p____in the trees