look!() eraser is on the desk,whose is it?A .A B.An C .The D

look!() eraser is on the desk,whose is it?A .A B.An C .The D whose is ＿pen on my desk?A.a B.an C .the D.不填 Where is the computer It is the desk A.in B.on C. beside D.a There is no[ ] book on the desk A the B a C an D / __book on the desk is __useful one A .The;an B.A;a C.The;a D look There is ()chocolate on the table A a B an C some D any 1,There is on-----book on the desk Athe B a C an D╱答案D,为什么不加 There is a eraser on the desk改错 What is on the desk?-------a pencil case.A.it is B.this is C The light(灯) is ____ the desk.A.under B.on c.in D.behind ____ the windows is a desk.A.in B.on C.at D.between There is a computer _______ the desk.A.on B.in C.under D.for