Jane left beihai Park twenty minutes ago(改为现在完成时） What do you think of living in Beijing改

Jane left beihai Park twenty minutes ago(改为现在完成时） What do you think of living in Beijing改 两到初三英语句型转换1.Jack joined the army in 2005.（改为同义句）It （ ）（ ）three years （ ）Jack joined the army.2.Jane left Beihai Park twenty minutes ago.（改为现在完成时）Jane has （ ）（ ）from Beihai Park par. Jane didn't say anything a and left同义句 Jane didn't say anything a and left同义句 Jane left Beijing two days ago.同义句 Jane didn't say anything a and left同义句 Do you mind( ) left alone at home?括号内选什么A Jane leaving B Jane having left C Jane's being left D Jane to be left可是Jane's是什么意思,在这里为什么不能直接用Jane being left? Do you mind __ alone at home?A Jane leaving B Jane having left C Jane's being left D Jane to be left 为什么不是c或其他选项? Jane jane Jane Where is Beihai Park --Can I have some more cakes,Jane?--Sorry ,there is ____on the plataA.nothing left B.left nothing C.none left D.left none请说明为什么 Par是什么意思 Par Yim By the time Jane gets home ,her aunt ____for London to attend a meeting.A will leaveB leaves C will have left D left jane was scolded by her mother because she left home with the door[ ].A.unlocked B.unlocking C.