7)

I've just finished my homework. - Я только что закончила мое домашнее задание.

He hasn't come back yet. - Он еще не вернулся.

Have you met them yet? - Ты уже встретила их?

I've already packed my suitcase. - Я уже собрала свой чемодан.

She has worked here since 2007. - Она работала тут с 2007 года.

He has lived here for ten years. - Он живет тут 10 лет.

8)

Kanat hasn't collected his train ticket yet.

Kanat has already found his boots.

Kanat hasn't bought a new jacket yet.

Kanat hasn't checked the weather forecast yet.

Kanat has already booked a hotel room.