1)Have you ever write to you Prime Minister?
2)Thos os the second time I made a mistake
3)A:When was the last time you saw Cathy?
B: Ten years ago.
4)A: How is business go for you at the moment?
B: Right now we don't too well but last year we made quite a substantial profit
5)I was very nervous at the dentist this morning as it was the first time I saw him since October 1992
6) A: How long you have this pain in your shoulder?
B: For about three months now doctor.
7)You look tired. I hope you don't work too hard at your computer.