填入正确的物主代词: 1. Is that __________(你的) notebook? Yes, it's ___________(我的). 2. Whose school bag is that? It's ___________.(他的) 3. This is __________(她的)brush. This brush is ____________. (她的) 4. Are these _____________ (他们的)crayons? Yes, they're ____________.(他们的) 5. Is that classroom _____________(你们的)? Yes, it's _____________.(我们的) 6. __________(我的)scarf is blue. ____________(她的)is pink.