The document discusses expressions used to ask and convey certainty and uncertainty. It provides examples of questions and statements that express asking certainty, such as "Are you sure?" and expressions that convey certainty, including "I'm sure of it" and "I'm positive." The document also lists expressions that convey uncertainty, like "I doubt it" and "I'm not certain." It then provides a short dialog as an example of asking certainty through the question "Are you sure about it?"

1. Asking and Giving
certainty
NAMA : FERDINA
NPM : 19040077/19C

2. Expression ask certainty
Asking Certainty is an
interrogative sentence that is
used to ask for confidence or
certainty about something.
There are several sentences
used in Asking Certainty,
example: Are you sure?
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Subtitle
Expression certainty
is an expression used to
express feelings of certainty or
no doubt at all about
something that will or will not
happen in the future
Expression uncertainty
Expressing Uncertainty is the
opposite, where this
expression is used to
indicate something that is
not too sure or certain. The
expression in Expressing
Uncertainty is used when
someone is not so sure,
doesn't really believe, or has
doubts about something.

3. Expression to ask someone is sure
about something.
( Are you sure ?
( Are you absolutely sure ?
( Do you think so ?
( Really?
( Are you certain ?
( Are you really certain about that?
( How do you sure?
( Is that so?
( Is it confirmed?
Expression certainty
( I’m sure of it
( I’m certainty about that
( I’m convinced of it
( I have no doubt about it
( I’m positive
( There’s no doubt about that
( I’m quite sure.
( I’ve no doubt about ………
( I’m positive / It’s possible
Expresion uncertainty
I doubt it
I’m not certain that
I’m not sure about
I doubt it
I'm not certain
No,i'm albsolutesure

4. Dialog.
Ella : It's seven o'clock now. I have to pack.
Rudi : Remember your passport. You have to keep it well.
Ella : I needn't take it. I'm not going abroad. I'm just going to Manado.Will
you drive me to the airport?
Rudi : Sure, what time is your flight?
Ella : Nine twenty.
Rudi : Are you sure about it?
Ella : Yes, I've checked it twice. Let's go.
Rudi : Okay. I'll prepare the car.

5. THANK YOU 