Tony is an astronaut. He had a busy week.

On Monday, he walked in space. He did it by himself. It was dangerous. On Tuesday, he did a science experiment. He didn't do it by himself. All the astronauts helped. It was very difficult. On Wednesday, some astronauts exercised. Astronauts must get a lot of exercise.

On Thursday, he sent emails to his family. There is computer on the space shuttle so he can do this easily. On Friday and Saturday, he helped another astronaut. They wrote a report by themselves.

On Sunday, he rested, surfed the Internet and read books. He also took a shower. That wasn't easy!

It was a busy week.