Exclamations

So engrossed was he with his occupation that he appeared to have forgotten our presence, for he chattered away to himself under his breath the whole time, keeping up a running fire of exclamations, groans, whistles, and little cries suggestive of encouragement and of hope.

We need more examples in Interlingua of exclamations, like "How beautiful!" and "How interesting!"

The rocket took off and corkscrewed up to its maximum altitude, drawing exclamations of excitement and relief from the team.