Past Simple/Present&Past Perfect tenses

Πως σχηματίζουμε Past Perfect Simple;

• had+p.p.

• have+p.p.

• had+been+ing

• was + been

Πως σχηματίζουμε Present Perfect Continuous;

• have+p.p.

• had+been+ing

• have+been+ing

• had+ing

Ποιά πράξη (χρονικά) μπαίνει σε Past Simple και ποιά σε Past Perfect;

• Η πρώτη πράξη μπαίνει σε Past Perfect και η δεύτερη σε Past Simple.

• H πρώτη πράξη μπάινει σε Past Simple και η δεύτερη σε Past Perfect.

By the time my friends _____________ (arrive), I ______________ (study) for my test.

(a)  

________ you ____________in England?

• Was/ever been

• Have/ever gone

• Had/ever gone

• Have/ever been

By the time my friends____________(visit), I _______(finish) my homework.

(a)  

I discovered I _______(forgot) my passport when I ______(get) to the airport.

(a)  

Mary and John __________(marry) for three years so far.

• were married

• had married

• have been married

• had been married

George is not here. He ________ to the supermarket.

• has gone

• has been

• had gone

• had been

Sue can't go to the party because she hasn't finished her homework ____

• already

• so far

• ever

• yet