Question

do my homework at night (change into negative)​

Answer 1

Negative Form

I do not do my homework at night

Explanation:

What we are given here is positive form of the sentence and we are required to convert it into negative form. A positive statement is the one which conveys a positive idea. A negative statement is one that conveys a negative idea. Using words like not, cannot and wouldn't make a statement into a negative one. Here we have used the word 'not' to do so. The speaker tells us that they do homework at night and what we need to do is convey that they don't.