Language point: Plural forms 3 Complete the lists with plural forms in the Our World quiz.
Regular
Irregular
Plural
Singular
Plural
Singular
person
girl
baby
country
child
family
boy​

Если вопрос задан к подлежащему, то вс глагол do или does не употребляется :
Who speaks English ?-Кто говорит ло английски?
Who plays the piano? - Кто играет на пианино?
В остальных случаях используется do ( we ,you, they)
They play football.
Do they play football? What do they play?
Does используется, если подлежащее стоит в 3 лице единственного числа. ( she, he, it)
н-р:
She speakS English.
Does she speak English? What language does she speak?
He playS football.
Does he play football? What does he play?
( do и does -указатели простого настоящего времени Present Simple )

he played with her feelings.

we visited canada last week. it was awesome

did she dance like Michael Jackson?!

i liked her dress, but i didn't say that.

didn't they paint all these walls?

she prefered pizza, but not soup

me and my friends dived so deep in the sea

you didnt clean your room!

did you watch all Harry Potter's movies?

he didn't listen that music in the class

i washed all the dishes in the kitchen

i didnt want that shoes

we discovered that weird book in that bookshop

he skipped math class last week

she dropped my croissant

shout