Поставьте глаголы в одно из прошедших времён.
1) Yesterday I (to watch) TV. I (to watch) TV at 9 o'clock in the evening. I (to watch) TV for half an hour before I realized that I (not/to finish) my homework.
2) I often (to go) to this cinema when I (to work) here.
3) When we (to come) to the bus-stop the bus already (to leave)
4) He (to go) for a walk after he (to have) dinner