阅读理解。 Look at this boy. He is an English boy. His first name is Alan. His last name is Brown.This is his school. His school ID card is 36872368. His teacher is Miss Black. She is a nice teacher. Look! What’s that? It’s backpack. It’s blue. It’s Alan’s backpack. His red jacket is in it. Where is his watch? Oh, Alan lost it this morning. 1. Alan’s family name is ______________. 2. Alan’s school ID card number is ______________. 3. The color of his backpack is _____________. 4. The color of his jacket is ______________. 5. Alan lost ______________ this morning.