16．Lily and Lucy are fifteen years old now . (对画线部分提问)　　 　　　 　　 Lily and Lucy ?

　　 Lucy _______ _______ her homework at home.

归纳一：

15．-___he ________(clean) the　 blackboard?　　 ----No,he isn’t.

14．There was some orange in the cup.(变一般疑问句)

　　　 _____ there _____ orange in the cup?

13．The twins__________(have)breakfast.

　　　 ______ ______ _____ she _____ there?

12.　　 Her dog is 2 years and 5 months old . (变为否定句) Her dog 　　　 2 years and 5 months old .

　　　 ______ he _____ ______ meat in the fridge?

11.　　 Tom__________(play)the piano in the room. Please ask him to come here.

10.　　 Look! The cat____________(run)up the　 tree.

9.　　　　 He found some meat in the fridge.(变一般疑问句)

8.　　　　 Mary does not have any books . (变肯定句)Mary 　　 　　 books .

7.　　　　 These red socks are Kate’s . (变一般疑问句)　　 　　　　　　　 socks Kate’s ?