Джейн делает тест spacenet о Канаде...
Я так думаю
The Marx Brothers were English.
1)am
2)is
Т.к.
I am, He is, She is, They are
Специальный вопрос с помощью вопросительных слов - what games do we like playing? Who likes playing history computer games. Обычный вопрос - общий просто ставите в вопросительную форму - do we like playing history computer games?
1. have decorated
2. has helped
3. have finished
4. has washed
5. has looked
6. has started