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.
The answer to this question is true.
4 meters. That's 400 centimeters which is clearly greater than 28 cm.
I think that this is true.
It is something what shows that person is happy
