阅读理解。
We are middle school students. We're in Class 3, Grade7. This is our classroom. It is a nice big room. You can see
a clock over the blackboard. You can see desks and chairs in the room. They're new. The books are on the desks.
The bags are behind the chairs. Can you see a big desk? It is the teacher's desk. On the teacher's desk you can see
some flowers. They are for our teacher, Miss Gao. She is a good teacher.
根据短文内容，判断句子的正(T)，误(F )。
( )1. A clock is under the blackboard.
( )2. The books are on the desks and the bags are behind the chairs.
( )3. We are students. We're in Class 1, Grade 7.
( )4. The teacher's desk is big.
( )5. Miss Gao is a good teacher.