Respuestas
Respuesta:
Las oraciones en presente perfecto indican una acción que inició en el paso y que no ha terminado o aún afecta el presente. Su estructura es la siguiente:
Sujeto + Auxiliar (Have/has) + Verbo en Participio Pasado + Complemento
Las oraciones en pasado simple son oraciones que hablan de acciones pasadas. Su estructura es la siguiente:
Sujeto + verbo en pasado + complemento.
Mary won the lottery last year
We have already prepared dinner
James found your ring in the garden yesterday
He's just come home
They bought their car two years ago
Negative sentences
I haven't seen anyone yet
Phil didn't go to the cinema yesterday
We haven't been to the zoo so far
She hasn't arrived yet
Emily didn't visit me last week
Questions
Have you read the book yet?
How many letter have they written so far?
When did he tell you that?
Were you at home last night?
How often have you traveled abroad till now?
1.a) Have you ever tasted sushi?
2.b) Yes, I've eaten sushi at least five times so far
3.a) When did you eat sushi for the first time?
4.b) I ate sushi for the first time on my Dad's 50th birthday. He invited the whole family to a Japanese restaurant.
5.a) Did you like it?
6.b) Absolutely, in fact it was so good, we've been to that restaurant three times. And on my mum's birthday we ordered some sushi and had it at home.