根據(jù)對話內(nèi)容填空。
（Wu Binbin's grandpa visits Wu Binbin's school on Tuesday.）
Miss white：Children，please welcome Wu Binbin's grandfather to the class.
class：Welcome！
Grandpa：Wow，the school is very different from my old school.There were no computers at all before.
Mike：Really？How did you learn？
Grandpa：We listened to the teachers and read lots of books.Wow，a library.There was no library in my old school.
Sarah：Tell us about your school，please！
Grandpa：There was only one small building on a hill.
Wu Binbin：Could you see stars at night？
Grandpa：Yes，I liked the stars.
Sarah：Me too.One day I'm going to visit the moon.
Wu Binbin：The Americans took about five days to get there in 1969.
Sarah：How do you know that？
Wu Binbin：Easy，I looked it up on the Internet.
Grandpa：Ah，there were no computers or Internet in my time.
   Wu Binbin's grandpa（1）

visited

visited

Wu Binbin's school last Tuesday.He talked with Wu Binbin and his friends about his（2）

old

old

school.There was no（3）

library

library

in his old school.There was only one（4）

small

small

（5）

building

building

on a hill.There were no（6）

computers

computers

or（7）

Internet

Internet

in his time.
He（8）

listened

listened

to the teachers and（9）

read

read

lots of books.He could（10）

see

see

the stars at night.