Via frazo ne estis aldonita, ĉar ĝi jam ekzistas.
Yes, they should. But this is not an exclamative sentence. "What a bore!" is an exclamative sentence. "What a bore." is not.
Neither are the other two you marked. You can say any of these without exclamation.
I have to agree with FeuDRenais. An exclamatory sentence is a sentence which expresses strong emotion. The emotion is expressed through intonation not syntax. If I am upset and I say "You are an idiot!" That is an exclamatory sentence, but if I say "You are an idiot" that is not an exclamatory sentence but a simple statement of fact. Don't take this personally, but I think it's a wonderful example of the difference:)
@CK:
It's okay. Different native speakers of different backgrounds/ages will naturally have different opinions on usages that are not particularly well-defined. While "What a bore!" may often be said as an exclamation, it does not need to be, and one can certainly say/write it without an exclamation point. This conveys a sort of nonchalance/resignation that the phrase with the exclamation would not, and could not, convey.
*Sigh*... What a bore.
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Tiu ĉi frazo estis komence aldonita kiel traduko de frazo n-ro 378668
What a bore.
aldonita de FeuDRenais, 2010-junio-03
ligita de FeuDRenais, 2010-junio-03
ligita de Vulgaris, 2011-aprilo-20
ligita de Guybrush88, 2013-aŭgusto-27
ligita de User20656, 2013-novembro-04
ligita de marafon, 2013-decembro-30
malligita de Horus, 2015-januaro-19
ligita de Horus, 2015-januaro-19
ligita de CK, 2015-junio-13
ligita de Bilmanda, 2015-oktobro-06
ligita de Bilmanda, 2015-oktobro-06
ligita de AlanF_US, 2015-novembro-23
malligita de CK, 2016-novembro-23
ligita de Amastan, 2017-januaro-29
ligita de Dominika7, 2020-septembro-12
