—What’s this in English?

—It’s         .

A. P-E-N                                B. His pen                    C. a pen                       D. an pen

 — What’s  this  in  English ?

—It’s __________ .

---What's this in English?

---It's a ________．

1. A.
   eraser
2. B.
   apple
3. C.
   case
4. D.
   orange

— What’s  this  in  English ?
—It’s __________

1. A.
   an orange
2. B.
   a orange
3. C.
   orange
4. D.
   the orange