Dogs must run
Cats must sing
Ducks must swim
Pigs must jump
Must переводится "должен".
Поэтому выбираем животных и что они должны делать.
When did your family live in Canada?
Where did your family live three years ago?
Who lived in Canada three years ago?
Has she already done her work?
What has she already done?
Will he meet/see his friend tomorrow?
5:00 - It's five o'clock.
6:35 - It's twenty five to seven.
9:15 - It's fifteen past nine.
8:10 - It's ten past eight.
1:20 - It's twenty past one.
10:55 - It's five to eleven.