Помогите пожалуйста с английским.
Complete the sentences with the correct form of the verb in brackets.
1 You (ever/write) to your Prime Minister?
2 This is the second time I (make) that mistake.
3 A: When (be) the last time you (see) Cathy?
B: Ten years ago.
4 A: How (business/go) for you at the moment?
B: Right now we (not/do) too well but last year we (make) quite a substantial profit.
5 I (be) very nervous at the dentist this morning as it was the first time I (see) 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 (not/work) too hard at your computer.