试将下列直接引语转变为间接引语.要准确率啊~
1.Jacksaidtome,"Igaveagifttomymotheryesterday."
2.Isaidtomysister,"Itisfineoutsidenow."
3.Theforeignersaid,"Ihavesentalotofpicturestomypenfriendthisweek."
4.Ourteachersaid,"Everyonehastoarriveherebeforeeighto’clock."
5."Theearthgosesaroundthesun,"saidtheteacher.