Our reporter asked people what they were doing on July 20th，1969 when man first walked on the moon．Here is what they said：
Kate Jones，waitress I remember that day very well．I was fifteen years old．It was a hot and humid day，and I was with my family in the mountains．We were having a picnic．We didn’t see the moon landing when it happened，but we were thinking about it. We saw it later on the TV news．
John Bates，postman I was eighteen years old．It was a very exciting day．I was watching TV at home when the astronaut walked on the moon．His name was Neil Armstrong. I remember he could jump really high because people aren’t so heavy on the moon. When he returned，he became a national hero in America，and famous all over the world．
Paul Robinson，doctor I was twelve．I remember the day，but I don’t remember what I was doing．I remember I wanted to go to the moon，too. My dream was to become an astronaut and fly in a rocket. I wanted to see the earth from the moon．The astronauts on the moon said that the earth looked very beautiful from there．
Linda Brown，clerk I was working that day．I was twenty then．I didn’t see the man land on the moon because I was busy．Of course I knew about it. I read about it in the newspaper the next day. I thought it was amazing．Maybe one day people will travel to the moon for vacations！
Mark Green，teacher I was only seven years old then．My parents talked about it，and I learned about it later in school，but I don’t remember the day. I was too young to remember. Maybe I was having fun in the playground with my friends when it happened.
根据短文内容，判断正误（A/B）。
Man first walked on the moon on July 20th, 1969.
The waitress Kate Jones was having a picnic with her friends in the park when man first walked on the moon.
The postman John remembers that he was watching TV at home, but the doctor Paul doesn’t remember what he was doing when Neil Armstrong landed on the moon.
The clerk Linda saw the man land on the moon while she was working that day.
Mark, the teacher, can remember clearly that he was having fun in the playground with his friends when it happened.