They left an hour ago变成现在完成时

They left an hour ago变成现在完成时 They left Changsha an hour ago.They have ______ ______ ______ Changsha for an hour. They left here half an hour ago.(同意句转换) only a quarter of an hour left because they piay basketball for an hour An hour later,they arrive there.翻译 Miss Gao left an hour ago 同义句转换 Miss Gao an hour ago Miss Gao left an hour ago的同义句 Miss Gao _____ an _____ hour ago. millie left the school half an hour ago millie____ ____ ____ ____the school____half an hour they walked for.A,an hour B.half a hour C,half an hour 选哪个 Miss gao left an hour ago 同义句改写 When______the train______?Half an hour agodid ,leavehas ,leftis,leavingwas,left after an hour ,they reached america.同义句转换an hour ___ ,they ____ ____ america there's still half an hour left中的“left”在这里是什么词?动词? There's still half an hour left. 中的left是什么意思,是什么词性? they will go back () A after half an hour B in half an hour they will come here in half an hour.(对in half an hour提问) They go running for half an hour 对for half an hour 提问没有