He suddenly fell ill yesterday.
The engine stopped because the fuel was used up.
I wrote home once a week at college.
He was already in the habit of reading widely in his boyhood.
She used to study late into the night when she was in Senior Three.
He would sit for hours doing nothing.
She entered the room, picked up a magazine and looked through it carefully.
The students go up early in the morning, did morning exercises and then read English aloud in the open air.
We would not leave until the teacher came back.
She told me she would not go if it rained the next day.