Each sentence has a mistake. Find it and write the word correctly.
1) The earth threw it's light over the moon.
2) It was dificult to see how the moon could ever be a nice place.
3) Laboratorys and computer rooms were empty on Sunday.
4)At last they came in to a large room.
5)He walked over to one of the containers and took out a small animal.

1) The Earth threw it's light on the Moon. 2) It is dificult to see how the Moon could ever be a nice place. 3) Laboratories and computer rooms were empty on Sunday. 4) At last they came into a large room. 5) He walked to one of the containers and took out a small animal.