1.
Is Sochi the
capital of the 2014 Winter Olympics?
What city
is the capital of the 2014 Winter Olympics?
Sochi is
the capital of the 2014 Winter Olympics, isn't it?
Is Sochi or
London the capital of the 2014 Winter Olympics?
What Olympics
is Sochi the capital of?
2.
Are there 20
towers in the Kremlin?
Are there
20 or 30 towers in the Kremlin?
How many towers
are there in the Kremlin?
There are
20 towers in the Kremlin, aren't there?
3.
Do Russian
spaceships take off from PLESETZK?
Do Russian or
American spaceships take off from PLESETZK?
Russian
spaceships take off from PLESETZK, don't they?
Where do
Russian spaceships take off from?
Whose
spaceships take off from PLESETZK?