4 Formulas For the Simple Present Tense.

I. Write the 4 Formulas For the Simple Present Tense.
1.Affirmative Structure: 

Subject + Verb + Complement + .

2.Negative Structure: 

Subject + don't/doesn't + Verb + Complement + .     

3.Interrogative Structure (if-yes / if-no): 

Do/ Does + Subject + Verb + Complement + ?    

II. Write 1 sentence and change 4 to all the forms.
1. Perla clean her bedroom in the Sunday morning.
  (+) *Perla clean her bedroom in the Sunday morning.
  (-) *Perla doesn't clean her bedroom in the Sunday morning.
(?/yes) * Does Perla clean her bedroom in the Sunday morning?
        R:Yes,She does.

(?/no)  * Does Perla clean her living room in the Sunday morning?

        R:No,She doesn't.