Question

como hacer unas oraciones en presente perfecto en afirmativa negative interrogative
we have lived in this house for over twenty years
l have already forgotten what we come here for
they have been off and on the relationship for months
he has become a very sucessful doctor
l´m bored; l have seen this film a thousand times

Answer 1

Respuesta:

1. we have lived in this house for over twenty years

we haven't lived in this house for over twenty years

havewe  lived in this house for over twenty years ?

2. l have already forgotten what we come here for

l haven't   forgotten what we come here for yet.

have you  forgotten what we come here for yet?

3. they have been off and on the relationship for months

they haven't been off and on the relationship for months

have they  been off and on the relationship for months ?

4. he has become a very sucessful doctor

he hasn't become a very sucessful doctor

has he  become a very sucessful doctor?

l´m bored; l have seen this film a thousand times

l haven't seen this film a thousand times

have you seen this film a thousand times?

Explicación: