Yes/No with DO: Make it a question
Alan plays soccer.
DOES Allan play soccer?
I am on time.
Am I on time?
To ask about a person/ people
WHO
They live in an apartment.
Where do they live?
Do he have a sister?
DOES he have a sister?
Gabriela doesn't get a day off.
DOES Gabriela get a day off?
Cida isn't eating dinner tonight.
Is Cida eating dinner tonight?
To ask for a reason
WHY
Her favorite color is green.
What is her favorite color?
What will you go to do next week?
What WILL you do next week?
or What ARE YOU GOING TO DO next week?
Jose makes everyone happy!
DOES Jose make everyone happy?
Luis is very tall.
Is Luis very tall?
To ask about
time, day, month, year
Class begins at 9:00 a.m.
When does class begin?
(Asking about ice cream) Do you like?
Do you like IT? or
Do you like ICE CREAM?
You need to be on time.
DO you need to be on time?
(Do I need to be on time? is correct too)
Maksym is usually quiet.
Is Maksym usually quite?
To ask about a location
WHERE
Their cat is sleeping right now.
What is their cat doing right now?
Is she will going to go on vacation?
Is she GOING TO GO on vacation?
or WILL she go on vacation?
Fagner, Rodrigo, and Fellipe work in different restaurants.
DO Fagner, Rodrigo, and Fellipe work in different restaurants?
We are a fun class!!
Are we a fun class?
To ask about objects, ideas, or actions
WHAT
He stayed home because he was sick.
Why did he stay home?
Did you were in New York last week?
(Two possible answers. You only need one.)
Did you GO to New York last week?
Or WERE YOU in New York last week?