We used spades to ________ holes.
A．dug B．dig C．digging
根据问话选择适当的答语，答案写在前面的括号里。
选择下列单词中不属于同一类的一项，将序号填在括号里。(10分)
（1）A.big B.small C.boy
（2）A.desk B.egg C.chair
（3）A.fish B.elephant C.apple
（4）A.he B.dog C.she
（5）A.hello B.ten C.two
How many_____ do you have?
A. pen B. pens C. a pen
She _____ a big nose.
A. has B. have C. is
---_____ is she?
---She is my friend.
A. What B. Who C. Where