Поставьте глагол в нужной форме(прошедшей)
1) Yesterday evening I ………. (not meet) my friends until after I ………. (finish) my homework.
2) James ……… (paint) the house for hours before he ………. (take) a break.
3) Dina ………. (work) on the computer for three hours before she …………. (start) getting ready to go out.
4) We ……….. (wander) around the town when we ………. (go) into Mary.
5) She ……….. (wait) for two hours before she ………. (leave).