Correct use of WH words, present continuous, English connectors and auxiliary Do-Does.

Most of the time we need to use Question words in our expressions; sometimes we need to express negative sentences and we usually make mistakes when talking or writing. The use of auxiliary (DO-DOES) is always necessary when we ask about something that happens in the present.

To express a negative idea we usually need to use DON´T or DOESN´T (Don´t= I, you, we, they), (Doesn´t= he, she, it)

But, if the sentence refers to something that is happening right now, it is necessary to use the “present continuous” form. For example:

It is raining so hard.
Peter and Mary are doing exercise to feel healthy.