A. 2. in | B. 3. behind | C. 4. beside | D. 5. between | E. |
A.Stand up, please. | B.Thank you. | C.All right. |
A.up | B.on | C.under |
A.The green bird is on the desk. |
B.The green bird is under the desk. |
A.The red bird is behind the book. |
B.The red bird is between the books. |
A.Where is the bird? |
B.What's this? |