写出“say”的过去式
sayed
said
saying
写出“sit”的过去式
sitted
sat
sited
写出“sing”的过去式
sang
singed
sing
写出“swim”的过去式
swimmed
swimed
swam
写出“hold”的过去式
held
holded
holdded
写出“feel”的过去式
felt
feeled
feel
写出“keep”的过去式
keeped
kept
keep
写出“leave”的过去式
left
leaved
lefted
写出“sleep”的过去式
sleeped
slept
slepted
写出“sweep”的过去式
sweeped
sweep
swept
写出“know”的过去式
knew
known
knowed
写出“have”的过去式
has
had
haved
写出“has”的过去式
had
hased
haved
I the book last week.
kept
keep
keeps
He a meeting just now.
have
has
had
We the room yesterday.
sweeped
swept
sweeps
Tom very bad last night.
feels
feeled
felt
I listened to him but he ___________ (sleep) .
sleep
to sleep
slept
sleeping
Mary __________ (sing) English songs yesterday morning.
sing
singing
sang
sung
I ___________ (have) breakfast at 6:30 this morning.
has
had
have
having
Last week we _________ (swim) in the pool on the farm.
swiming
swim
swims
swam
Tom ___________ (leave) here to to go home at 7:00 last night.
leave
leaves
left
to leave