Answer:
Explanation:
do. You need a present tense ( a simple verb at that)
Did is past
done is also past as in Done meaning completed after it was started a while ago.
to do is an infinitive. You need a simple present tense verb. To go where no man has gone before.
To do what no one has attempted before.
<span>A compressor is the part of the cooling system that pressurizes vaporized refrigerant to make it hotter.</span>
<span>Both parents died in 1811, and Poe became an orphan before he was 3 years old.</span>
A simple sentence is not mistaken
