Think - Come - Win
THOUGHT - THOUGHT
CAME - COME
WON - WON
I / never / see / a dolphin
I HAVE NEVER SEEN A DOLPHIN.
Be - Eat - See
WAS/WERE - BEEN
ATE - EATEN
SAW - SEEN
He / ever / be / to Egypt?
HAS HE EVER BEEN TO EGYPT?
Write - Leave - Know
WROTE - WRITTEN
LEFT - LEFT
KNEW - KNOWN
She / know / John / for / ten years.
SHE HAS KNOWN JOHN FOR TEN YEARS.
What's the past simple and the past participle of... FLY - UNDERSTAND - CUT - BUY - LOSE
FLY - FLEW - FLOWN UNDERSTAND - UNDERSTOOD - UNDERSTOOD CUT - CUT - CUT BUY - BOUGHT - BOUGHT LOSE - LOST - LOST
He / write / three emails / today, / and / his boss / not reply / yet.
HE HAS WRITTEN THREE EMAILS TODAY, AND HIS BOSS HASN'T REPLIED YET.
- you / do / your chores?
- Yes, / we . I / wash / the dishes, / and / my brother / clean / his room.
I have known John for ten years.