听对话，回答问题，从题中A、B、C三个选项中选择最佳答案，将其字母编号填在括号里。
听第一段对话，回答第（1）小题。
（1）What are these big books？
A.They are dictionaries.
B.They are cards.
C.They are story-books.
听第二段对话，回答第（2）小题。
（2）Where did grandparents live five years ago？
A.They lived in a big city.
B.They lived in Maoming.
C.They lived in a small village.
听第三段对话，回答第（3）小题。
（3）What did Amy's grandpa learn yesterday？
A.Maths.
B.English.
C.Chinese.
听第四段对话，回答第（4）小题。
（4）Which bag does Lingling like？
A.The black bag.
B.The green bag.
C.The yellow one.
听第五段对话，回答第（5）、（6）小题。
（5）What did Amy have for breakfast yesterday？
A.Had bread and milk.
B.Had noodles and bread.
C.Had sandwiches.
（6）What did Daming have for lunch？
A.Had hamburgers and milk.
B.Had eggs and milk.
C.Had fish and chips.
听第六段对话，回答第（7）、（8）小题。
（7）Where did Sam go last Sunday？
A.Went to the supermarket.
B.Went to the library.
C.Went to the park.
（8）Where are the books about science？
A.They are on Shelf B.
B.They are on Shelf C.
C.They are on Shelf A.
听第七段对话，回答第（9）、（10）小题。
（9）Who are they？
A.They are Lingling's parents.
B.They are Lingling's grandparents.
C.They are Lingling's friends.
（10）Where do Lingling's grandparents live now？
A.They live in Maoming.
B.They live in Guangzhou.
C.They live in Shanghai.