It ( )s under the desks.

it’s under the Look!it's under the 翻译：it's woter under the bridge Hmm...it's under the sofa. under it,s desk the练成一句话. It's under the table的意思 It's fun under the sun.改错 In it you can see forty desks and chairs./ What's in the cla It's your ____ to clean the desks.Aturn Bturns Cturning Da t it s under the sofa.and where s my backpack? what's under the desk?和what's it under the desk?区别 It's under the bed.（变成一般疑问句）