my sister is at home.
to be = am,is,are
Глагол to be в Present Simple имет личные формы :
1 лицо-am
2лицо и все лица во множественном числе- are
3 ед ч -is
My sister is at home.
my sister is at home.
to be = am,is,are
Глагол to be в Present Simple имет личные формы :
1 лицо-am
2лицо и все лица во множественном числе- are
3 ед ч -is
My sister is at home.