помогите раскрыть скобки употреби глаголы в Past Simple или Past Perfect или Past Continuous

by 8 o'clock yesterday i was doing my homework and at 8 o'clock i was playing the piano.
When i went to school yesterday, I suddenly remembered that i forgot to take my English exercise-book.
Tomorrow Nick will not to the cinema because he went to the cinema yesterday.
Have you ever seen this film?
Will you go to the library tomorrow? - no, I have already been to the library this week.

а волбешное слово где?

это нам не подсилу

. Употребите глаголы, данные в скобках, в Past Continuous, Past Perfect
или Past Perfect Continuous.
1.I (to try) to get tickets for that play for months before my friend finally got them.
2.When I arrived at the theatre, my friend (to pick, alresdy ) up the tickets.
3.Jim was on his hands and knees on the floor. He (to look) for his contact lens.
4.I was sad when I sold my car. I (to have) it for a long time.
5.It was very noisy next door. Our neighbours (to have) a party.
6.He was really angry because he (to wait) for more than half an hour when I arrived.
7.We were good friends. We (to know) each other for a long time.
8.When the play started, I (alresdy, to apologize) to my friend.
9.Mary was sitting on the ground. She was out of breath. She (to run).
10.We (to watch) the play when the lights went off.