动词 过去式 动词 过去式
活动现场发函的格式范文>安全画be (am\ is) was are were
come came go went大时钟
do (does) did fly flew
draw drew make made
sing sang have (has) had
eat ate drink drank
put put let let
read read can could
e saw meet met
get got forget forgot
take took can could
may might shall should
will would know knew
begin began bend bent
build built spend spent
mean meant 孕妇鸡汤 learn learnt learned
椰子粉的功效buy bought think thought孩子头疼
teach taught catch caught
sleep slept sweep swept
keep kept speak spoke
ride rode feel felt
leave left give gave
run ran ring rang
sit sat swim swam
say said stand stood
tell told throw threw
win won write wrote
对杜甫的评价
