Поставьте глаголы в соответствующем времени (present, past, future perfect) 1) they (to finish) this work by 5 o'clock yesterday. 2)we (not to read)yet about it in the newspaper. 3) she (to speak) at the meeting today. 4)i (to have dinner) alredy by that time when you call me.

1) They finished this work by 5 o'clock yesterday.
2)We didn't read yet about it in the newspaper.
3) She will speak at the meeting today.
4)I have dinner already by that time when you call me.