A:Hey,Bruce!You seem unhappy.(66)
B:Yes.I've just come back from the zoo.
A:Have you seen your favorite tigers?
B:Yes.(67)
A:Why not?
B:Because they had to stay in cages(笼子) and they were dirty.
A:(68) I think they should go back to forests or mountains.
B:Even worse,a few children threw something at them.
A:That's too bad.(69)
A:(70) Protecting them is protecting ourselves.
B:Of course.I also told them it was our duty to protect animals.
A. |
I'm sorry to hear that. |
B. |
Did you stop them? |
C. |
But they didn't look well. |
D. |
When did you go to the zoo? |
E. |
Didn't you go to the zoo? |
F. |
How do you like tigers? |
G. |
You did quite right. |