—Yes, we did. （  ）

— We went there by bike. （  ）

Dear Amy,

    My name is Zhang Yuxiao. I'm a pupil. I （go） to the park last Sunday. I （see） some birds. They （sing） beautifully. I （eat）some food and （drink） some colas.  It was fun. I had a good time last Sunday.

    I phoned grandma yesterday, She told me that She and grandpa （walk） in the park. They （listen）to the music. they （talk） with some friends. When they came back home, grandma （cook） fish and grandpa cooked noodles. They （have）  a good time yesterday.

— Yesterday morning. （   ）