阅读短文判断正误，正确写T，错误写F， Our school is very big and nice. In our classroom, there are some maps and pictures on the wall. There is a nice clock on the front wall. There is a TV set in front of the room. There are many desks and chairs in the room. Outside the rooms, we have a big playground. We can play soccer, basketball, and any sports we like. We clean the school every day. We think it's very happy to study in the clean place. (     )1. The school is big and dirty (脏的). (     )2. There is a nice clock on the back wall. (     )3. There is a TV set in front of the room. (     )4. Every day the students clean the school. (     )5. We think it's happy to study in the clean place.