Swim/simple past
Swam
ride
Irregular (rode)
I __________(give) him is book last night.
gave
go
went/gone
I _____________ (want) to give you that paper this morning, but I forgot.
wanted
ride/present perfect
have ridden
dream
regular (dreamed)
I ____________ (visit) Taiwan many times.
have visited
live
lived
They _____________ (not finish) their homework yet.
haven't finished
jump/present perfect
Have jumped
drink
irregular (drank)
He _____________ (not call) her yet.
hasn't called
type
typed
He ___________ (see) that movie many times last year.
saw
cry/simple past
Cried
clean
regular (cleaned)
They ______________ (read) this grammar book many times, so they must be experts.
have read
see
saw/seen
I _________ (work) as a teacher since 2008.
have worked
throw/present perfect
Have thrown
offer
regular (offered)
I _____________ (not want) to go to the party last week.
didn't want
ride
rode/ridden
She ___________ (not call) for a long time.
hasn't called