阅读短文，判断正 (T) 误 (F)。 My name is Helen. I'm thirteen. I'm in No. 5 Middle School. I'm in Class 4, Grade 1. HanMei and LiuYing are my good friends. They are in Row (排) 3, but I'm in Row 6. Today HanMei isn't here. I think she is at home. Mrs White is our teacher. Her name is Jean White. She is an English teacher. She is very nice. She looks very young, but I don't know how old she is. (     )1. Helen is twelve. (     )2. HanMei is in Class 3, Grade 1. (     )3. Today I'm at home. (     )4. Mrs White.is our English teacher. (     )5. Mrs White is an American (美国的) woman.