A.Because I lost my money. (______) 2. What are you going to study? | B.I’m going to go to middle school. (______) 3. Are you going to go to middle school? | C.By bus. (______) 4. Why are you sad? | D.I’m going to study Chinese. (______) 5. How are you going to go to school? | E.Yes, I am. |