All Perfect Tenses 4

I (a)   (complete) the project ahead of schedule. Now I have some extra time to go over it.

By next year, we (a)   (implement) the new software system.

implement - изпълнявам, въвеждам

• By the time the client called, I (a)   (already / send) the revised proposal.

1. revised - прегледан; proposal - предложение

By the end of next month, I (a)   (work) on this research project for a year.

She (a)   (manage) the team for over a year before accepting the new position.

We (a)   (work) on this project for several months, and progress is evident.

evident - очевиден

She (a)   (live) in three different countries during her career.

Before they met, he (a)   (already / review) the agenda.

review - преглеждам, проверявам; agenda - дневен ред

By the time you arrive, I (a)   (prepare) the presentation.

In two months, we (a)   (collaborate) on this initiative for a year.

collaborate - съдействам