过去分词
过去分词
excuse meet am are see catch come give shut open air put dust sweep empty read sharpen climb run tyre eat clean cook drink shine walk fly sleep shave cry wash wait jump swim work make paint listen drop shop send take find boil ask lift like want tell rain snow rise set live stay arrive feel look call remember remain piay talk drive break hear enjoy keep spend stand telephone answer say smile understand speak go greet buy wear hope need is
excuse--excused meet --met am--been are--been see--seen catch--caught come--come give--given shut--shut open--opened air--aired put--put dust--dusted sweep--swept empty-emptied read--read sharpen--sharpened climb--climbed run--run tyre--tyred eat --eaten clean--cleaned cook--cooked drink--drunk shine--shone walkwalked fly--flown sleep--slept shave--shaved cry--cried wash--washed wait--waited jump--jumped swim--swum work--worked make--made paint--painted listen--listened drop--dropped shop--shopped send--sent take--taken find--found boil--boiled ask--asked lift--lifted like--liked want--wanted tell--told rain--rained snow-snowed rise-risen set--set live--lived stay--stayed arrive--arrived feel--felt look--looked call--called remember--remembered remain--remained play--played talk--talked drive--driven break--broken hear--heard enjoy--enjoyed keep--kept spend-spent stand--stood telephone--telephoned answer--answered say--said smile--smiled understand--understood speak--spoken go--gone greet--greeted buy--bought wear--worn hope--hoped need--needed is--been