给下列问句选择合适的答语。
（1）Have you got any story books?
（2）What’s your hobby?
（3）Can you be my Chinese pen friend?
（4）Where is New York?
（5）What do you do on Flag Day?
当你想表达“这些是纸花”时，应说：___________
A. This is paper flowers.
B. These are paper flowers.
当你想表达“它们正藏在树下”时，应说：_________
A. They are hiding the tree.
B. They are hiding under the tree.
当你想表达“它们很淘气”时，应说：________
A. They’re lovely.
B. They’re naughty.
选择正确的翻译，将序号写在括号里。
We’re ________ a plane.
A.make B.to make C.making