2. Simple Past

A.Verb To Be in Past

• Affirmative= I was
• Interrogative= You Were 
• Negative= He Was 

B. When to use '' simple Past''  

Used to refer to actions that were developed in the past and for some time that ended.Its equivalent in Castilian is the past tense, both in the negative interrogative as DID is used as an auxiliary which is the last form of the verb "TO DO" and accompanies themain verb in its infinitive form. Negations can be used in the contracted form of DIDNOT or DID.

C. Example 

Positively in the auxiliary does not set butt the verb is put in the past .

• You pop music dance last week

In the negative if it puts the assistant did not , but the verb is put into this because the auxiliary  is already indicating the sentence is passed. 

• You didn't Dance pop music last week

Interrogative the auxiliary is placed firist ( did,Did Not) the      pronoun , and the verb is put into this. 

• Did you pop dance music last week  

D. Questions 

• Did You go to the supermarket ?

    S+A = yes , I  do. 
    S-A = No , I don't.
    L+A = Yes , I go. 
    L-A = No ,I don't go.