What is Ms. Harrison?Ms. Harrison is ______. [br] What happened to her yesterd

Ms. Harrison is a teacher. Yesterday she was so sick that she couldn’t come to the class. Mr. Jones, another teacher in the same school, came and taught her class for the day. The students were happy to see that Ms. Harrison wouldn’t be there that day. But this happiness didn’t last long. Mr. Jones asked the students to write a long essay in the class. It was very boring, because Mr. Jones just sat there reading his own books during the whole class. Today, when Ms. Harrison returned, she was surprised to see that the students were very happy to see her.