Choose the correct option a-c to complete the sentences.1. Experts ........

Choose the correct option a-c to complete the sentences.
1. Experts ........ of the bankruptcy since the company was founded.
a) have been warning b) warned c) have warned
2. It was a relief to find documents I.......for them all afternoon.
a) had looked b) have been working c) had been working
3. We already........the goods when your telegram arrived.
a) have shipped b) had shipped c) shipped
4. I ........your proposal, and I'm quite impressed.
a) reviewed b) review c) have reviewed
5. The company ........in car sales for many years.
a) has been dealing b) was dealing c) is dealing
6. By the end of the month I .........this project.
a) will finish b) will have finished c) finish
7. I ........the approval of three committee members before Bob signed off on the
project.
a) had already got b) did already get c) have already got
8. How long .......in sales?
a) have you worked b) have you been working c) were you working