1.

 2) you were

 3) tim was

 4) film was

 5) we were

 6) players were

 7) my mum was

2.

 2) were

 3) was

 4) were

 5) was

 6) was

 7) was

 8) was

3.

 2) there wasn't any milk in the fridge

 3) there weren't many people at the match

 4) my answers weren`t correct and the teacher wasn't happy

 5) Jim`s birthday party wasn't on Saturday

 6) last time the coffee here wasn't very good

 7) the football players weren't very fit and the result wasn't very good

 8) my brother and i weren't at home yesterday morning

Пояснення: коли ми говоримо про себе або про нього/неї, ставимо was/wasn't (був/не був), тобто наприклад

i was at home - я була вдома

Tina was in the shopping mall - Тіна була у торговому центрі

або: izzy was in the cafe with her boyfriend - іззі була в кафе зі своїм хлопцем; не дивлячись на те, що Іззі була ще з кимось, вона єдина є підметом у реченні, тому was. якби було Izzy and her bf were in the cafe, то тут уже Іззі і її хлопець -підмет, тобто множина, тому в такому випадку were

коли говоримо про тебе, вас, них - пишемо were/weren't (були/не були)

тобто

we were at the school

you was at home

they were in the park

Mary and Ann were in Lviv