ingles

2. the mistake that committed in
performing most of the
questions is to know that auxilar
should be used at the end of
sentences

3.  The tag questions always use auxiliary verbs.
 With affirmative sentences use a tag question
negative.
 With negative sentences use a tag question in the
affirmative or positive.

4.  You eat meat, don’t you?
 She doesn’t like to dance, does she?
 Alex and Sergio are friends, aren’t they?