第1个回答 2012-02-02
be, was / were
cook, cooked
know, knew
swim, swam
get , got
teach , taught
leave. left
feel, felt
smell, smelt
drive., driove
run , ran
think, thought
keep , kept
buy , bougt
begin , began
do , did
cost , cost
find , found
throw , threw
stand , stood
speak , spoke
come , came
give , gave
hear , heard
send , sent
hurt , hurt
see , saw
steal, stole
take , took
sleep , slept
sit , sat
meet , met
bring , brought
fly , flew
wake, woke
choose , chose
lose , lost
read , read
rise , rose
第3个回答 2012-02-02
be-was
cook - cooked
know - knew
swim - swam
get - got
teach - taught
leave - left
feel - felt
smell - smelled
drive - drove
run - ran
think - thought
keep - kept
buy - bought
begin - began
do - did
cost - costed
find - found
throw - threw
stand - stood
speak - spoke
come - came
give - gave
hear - heard
send - sent
hurt - hurt
see - saw
steal - stole
take - took
sleep - slept
sit - sat
meet - met
bring - brought
fly - flew
wake - woke
choose- chose
lose - lost
read- read
rise-rose