Alguien por favor me puede ayudar a pasar estas oraciones a negación: 1.he sings beautiful songs 2.i work in this school 3.she was a doctor 4.he sang beautiful songs 5.i worked in this school 6.she will be a doctor 7.he will sing beautiful sogs 8.i will work in this school gracias!
2 I don't work in this school
3 She wasen't a doctor
4 he didn't sing beautiful a song
5 I didn't work it a school
6. She will not be a doctor / She won't be a doctor
7 he won't sing beautiful song
8 I won't work in this school