is The white House the official residence of the US President?
is The white House the official or unofficial residence of the US President?
The white House the is official residence of the US President, isn't it?
Whose official residence is The white House?
Does She like English food? (Doesn't she like English food?)
Doesn't she like English or French food?
She doesn t like English food, does she?
Why doesn t she like English food?
Is The British national flag called Union Jack?
The British national flag is called Union Jack, isn't it?
Is The British national flag or anthem (гимн) called Union Jack?
How is The British national flag called
IS Acid rain a kind of pollution?
IS Acid or heavy rain a kind of pollution?
Acid rain is a kind of pollution, isn't it?
What rain is a kind of pollution?
Have I (you) ever been to a big city?
I have never been to a big city, haven't I?
Have I (you) ever been to a big city or village?
Where have you been?
УДАЧИ!