How would mother go on living with him if it were like this!
I would be grateful if Jack distributed this text.
I should be grateful if this text was circulated as a document.
Even if I remembered them, whom could they interest?
If Mike challenged you to a duel, what should you do?
But if wind energy could be more efficiently stored, wind power could(would) compete with other types of electricity generation.
if Katerina really came first to Tatyana's lodgings, Marya could(would) detain her.
If six of us had to die on the way, what would keep me from crying?
I would ship as a loafer if ever I shipped at all.
Montezuma would be very angry, if I were sacrificed in such a far-off town.
Объяснение:
Has everybody heard of the main district of London?
Has everybody heard of the main district of London or Moscow?
Everybody has heard of the main district of London, haven't they?
Who has heard of the main district of London?
What has everybody heard about?
2.PEOPLE READ BOOKS BY ENGLISH WRITERS
Do people read books of English writers?
Do people read books of English or Russian writers?
People read books of English writers, don't they?
Who reads books of English writers?
Whose books do people read?
3.THERE ARE MANY PARKS IN THE CAPITAL OF GREAT BRITAIN
Are there many parks in the capital of Great Britain?
Are there many parks or monuments in the capital of Great Britain?
There are many parks in the capital of Great Britain, aren't there?
Where are there many parks?