Perfect Tense Fill in

When I arrived at the party, they (already leave) for home.

By next year, she (complete) her master’s degree.

He (never eat) sushi before visiting Japan.

Before I could say anything, she (hang up) the phone.

By the time we reach the station, the train (depart).

We (know) each other for ten years.

She (not finish) her assignment yet.

By 2030, scientists (discover) a cure for the disease.

When I got to the airport, the flight (already take off).

He (live) in New York since 2010.