Question

biografia con expresiones que se usan para vincular los eventos

biography with expressions that are used to link events

That,before,since,afterward....etc..

Answer 1

Explicación:

they have written the letter, they haven't written the letter , heve they written the letter

peter had gone home , peter hadn't gone home , had peter gone home

peter has has gone home, peter hasn't7 gone home, has peter gone home

espero que te halla servido