Сделать предложения отрицательными. 1) mrs martin had had breakfast by ten. 2) kevin's brother had broken his bicycle. 3) fred had learnt the poem by heart. 4) we had finished everything be six. 5) martin had been to london.

1) Mrs Martin hadn`t had breakfast by ten.
2) Kevin's brother hadn`t broken his bicycle. 
3) Fred hadn`t learnt the poem by heart. 
4) We hadn`t finished everything be six. 
5) Martin hadn`t been to London.