We bought a tasty ice-cream yesterday.
My friend rang me up five minutes ago.
Somebody sang in the next -door flat.
He played football in the stadium.
My granny baked a cake two days ago.
Ann got a letter from her friend last Sunday.
I hadn't done my homework by 8pm.
We hadn't drawn a picture by Monday.
Before their mother came they hadn't cleaned the room.
She hadn't written all invitation cards by her birthday.
Pupils hadn't written the exercises before the teacher came.
I remembered I hadn't call my friend.