This is an assignment you perform in front of other students. You essentially need to make a silent conversation between yourself and the "aliens" to try to figure out what you are saying to each other. That is as much as I can help you with, as I have no way of demonstrating it for you :)
Your answer would be A.
I used D and got it wrong but when i checked it was A
Here is the proof have a nice day!!
The plural of the noun proof is prooves.
In general, to form the plural of a singular regular noun, we must add an s at the end of the word:
- dog → dogs
- house → houses
- girl → girls
However, there are some exceptions, depending on the letter with which the noun ends.
When the singular noun ends in -f, we drop the -f and add -ves to form the plural.
This is why the plural of proof is prooves.
Other examples of plurals of nouns ending in -f are:
- Thief → thieves
- calf → calves
- half → halves
You can learn more about plurals in the link below:
brainly.com/question/14427668
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