Base TO Past Simple
"TO BE"
"TO BREAK"
BROKEN
HEARD
TO HEAR
READ
TO READ
I ____ (SWIM) WITH THE DOLPHINS ON MY TRIP TO BALI LAST YEAR.
I SWAM WITH THE DOLPHINS ON MY TRIP TO BALI LAST YEAR.
"TO DRIVE"
DROVE
"TO HIDE"
HIDDEN
BOUGHT
TO BUY
TOLD
TO TELL
WE ____ (NOT START) ON OUR PROJECT YET
WE HAVEN'T STARTED ON OUR PROJECT YET.
"TO LEAVE"
LEFT
"TO LOSE"
LOST
GREW
TO GROW
HAD
DINOSAURS ____ (BECOME) EXTINCT A LONG TIME AGO.
DINOSAURS BECAME EXTINCT A LONG TIME AGO.
"TO HOLD"
HELD
"TO THROW"
THROWN
LED
TO LEAD
TO FREEZE
WE _____ (NEVER - GO CAMPING) IN THE FOREST BEFORE.
WE HAVE NEVER GONE CAMPING IN THE FOREST BEFORE.
"TO KNOW"
KNEW
"TO SING"
SUNG
SPENT
TO SPEND
TO FLY
HOW MANY COUNTRIES ____ (YOU - VISIT) SO FAR?
HOW MANY COUNTRIES HAVE YOU VISITED SO FAR?