4.
Indicative w/tag

EX:
You suspect that my brother is 3 years older than me. 
Your brother is 3 years older than you, isn´t he?

You expect your friend to come to the party. 

You don´t think that the mail has been delivered yet.  

You assume that Maria has finished the project. 

You suspect that they are not scientists.  

You think the apartment would be too small to fit 4 people comfortably. 

You assume I can snap my fingers.  

Do you have brothers and sisters?

Have you eaten chicken today?  

Do I have your phone number? 

Does the festival begin next month?

Do many animals taste like chicken? 

Is the boss waiting for you in his office? 

Are you pregnant? 

Do the fish need to be fed? 

Can cell phones cause brain tumors? 

Is the water contaminated? 

Has she had more than three drinks? 

Would you have told me? 

Could you go to the hospital if it were an emergency?  

Can you tell the difference between a coyote and a wolf? 

EX:
You have a brother. 
You have a brother, don´t you?

The runners are getting tired.
Your brother is older than you. 
I don't have your phone number.
The festival begins next month.
The festival doesn't begin until next month.
Ths boss is not waiting for you.
You're pregnant.
The fish need to be fed.
Cell phones can't cause brain tumors.
The water is not contaminated.
Nothing tastes quite like chicken.
She's had more than three drinks.
You would have told me.
You can tell the difference between a coyote and a wolf.
Lions are bigger than tigers
You are not a vegan.  

fuiste a la fiesta, a que si?

comiste la ultima galleta, a que si?

you went to the party , didn´t you. 

you ate the last cookie, didn't you.  

i say the sentence, they finish with the tag.  

she has an exam tomorrow, ______ (doesn´t she?)

The mailman won´t make you sign ______ (will he?)

There is a festival happening next week,  _____ (isn´t there?)