Policemen usually (to delivery) letters. doctors ( to look after ) people who are ill every day. sailors often ( to go ) to sea. i ( not to go shopping ) twice a week. she ( to get up ) at 7 every friday? my father (not to be) a teacher, he (to be ) a scientist. you ( to be ) an engineer? i ( not to be ) a typist, i ( to be ) a student. water ( to boil ) at 100°c? scotland (to have) much pine and birch?

Policemen usually delivery letters
Doctors looks after people who are ill every day
Sailors often goes to sea
Does she get up at 7 every Friday?
I don't go shopping twice a week
My father isn't a teacher , he is a scientist
Are you an engineer?
I am not a typist, I am a student
Does water boil at 100C?
Have Scotland much pine and birch?