Переведите 5 упражнения) )

С модальным глаголом
I can swim 
I can climb on the tree
i can cook
I can drive a car
I can see you
с действиями
you have to go to school
i need to swim
i am eating
i am playing the guitar
i am playing computer games

Если ты узнаешь перевод,будет легко.
But hockey always was/were Canada`s special game.→Но хоккей был специальной игрой в Канаде.
Хоккей→hockey→мужской род.→He→значит 3 л.
Was используется  в 1 л. ед.ч. (то есть к примеру: I was watching the film)
Остается только WERE
But hockey always were Canada`s special game.

Uluru is 335metres high

1) Have you ever been to the zoo?
2) Have they seen a polar bear ever before?
3) I have never seen a sheep at the circus.
4) She has never taken a picture of a wolf.
5) A duck has hidden in the grass.