This is -- picture -- my room,Can you see my bed?It's here.I

This is __ picture __ my room,Can you see my bed?It's here.It is nice.There __ my books.They are 1.A.a.B.an C./ D.two2.A.to B.in C.at D.of3.A.is B.am C.are D.be4.A.on desk B.on the desk C.at a desk D.to a desk5.A.in the B.between C.behind the D.the under 6.A.I can B.cats C.a cat D.her cats7.A.it's B.its C.its' D.he's8.A.It;s B.Its C.His D.she9.A.in B.at C.to D.on 10.A.are B.am C.is D.it