This document appears to be excerpts from an English language lesson discussing phrases related to not knowing information. It includes example sentences using the phrases "I don't know", "If you don't know", and "I am not sure" followed by explanations or questions. The document does not provide much contextual information on its own.

1. UNIVERSIDAD NACIONAL DE CHIMBORAZO
Facultad De Ingeniería
Ingeniería Civil
Lesson c “ festivals and things”
Example:
I don`t know
Because if you don't know how to adjust the
rudder, every wind is the wrong wind.
Don't know how to apply for EU funding or who
could finance your business?
If you don't know the name of your computer,
see Find your computer name.

2. UNIVERSIDAD NACIONAL DE CHIMBORAZO
Facultad De Ingeniería
Ingeniería Civil
If you don't know which folder to search, you
can use the Start menu to search instead.
If you're looking for information
but don't know where to start, you can search
the web.
Why force them to leave the French territory
to a country that theydon't know?
You said about the bases, 'I don't know, it
wasn't in the question'.
Or maybe you feel that you would like to know
more about things,
I not sure
So I am not sure if your question was meant for me, but I will assume
it is.
I am not sure whether the directive covers private aircraft, I feel that it
does.
I am not sure about this and I want to return to it in an explanation of
vote.
Mr President, it clarifies points 1 and 3 but I am not sure about point
2.
However, I am not sure that the question should be decided at the EU
level.
I am not sure what destroying the Land Registry has to do with rooting
out terrorism.