Question

completa las siguientes oraciones usando el presente perfecto​

Answer 1

Respuesta:

1) My parents HAVE BEEN (be) married for 30 years

2) My sister HAS WORKED (work) in a bank for six months.

3) I HAVE FINISHED (finish) my homework. I'm going to play video games

4) The teacher HAS KNOWN (know) how to speak English for more than 20 years.

5) I HAVE NOT TRAVELED (not/ travel) to the United States but i would like to go soon.  

6) My father HAS never ARRIVED (arrive) late at work, That's why he HAS GOT (get) A bonus this month.

7) My brother HAS NOT FINISHED (not/ finish) high school yet. He want to apply for a scholarship in Boston as he finished high school.

Explicación:

Sintaxis
Sujeto + Have/ has + verbo en participio + complemento  

Have = I, you, They, we

Has= He, she, it

Answer 2

Respuesta:

My parents have been married for 30 years

My sister has worked in a bank for six month

I have already finished my homework.

The teacher has known how to speak English for more than 20 years.

I have not traveled to the United States but I would like to go soon.

My father has never arrived late at work, that's why he has got a bonus this month.

My brother has not finished high school yet.

Explicación: