从E栏中找出与I栏相对应的答语。
Ⅰ
( ) 1. Where were you at 9：00 a. m. yesterday？
( ) 2. Are you scared of dogs?
( ) 3. What was your uncle doing this time yesterday?
( ) 4. When did you start swimming?
( ) 5. What happened while Mom was cooking？
( ) 6. How long have you been collecting stamps?
Ⅱ
A. He was watching traffic on the road.
B. Tom broke the glass.
C. I was at the train station.
D. Not really.
E. When I was 7 years oldF. For 3 days.