Exercise.2.Cnoose the correct option .My father have/has been to London
l have /has Studied English since l was 3 years old.
Marta have /has worked at fontarron shool for 5 years.
l haven's /hasn't visited my gpanparents sinse last month.
Coronovirus have/has killed many people.
My father has been to London
l have studied English since l was 3 years old.
Marta has worked at fontarron shool for 5 years.
l haven's visited my gpanparents sinse last month.
Coronovirus has killed many people.