Correction of the exercises
In the bank domain there are regulations that customers (1) must/should follow if they want to open accounts. But they (2) can /may open current accounts or saving accounts. New strategies of account management have been developed recently and the main risk with them is some mal intended people (3) can/may access your account with the use of your PIN or Passwords if there are not secured enough. One of the great challenges of this new millennium is the idea of internet banking where people who possess accounts in some banks that bank online (4) need to use credit and debit cards to make their transactions such as shopping through internet. But in traditional banking, that was not the case. Bank clerks (5) could lend and save money but they used to do things in an informal by writing everything in a record book. In doing so, they (6) might lose any information relative to their client. One motive of bank leaders to opt for the use of Information Communication Technology (ICT) means (7) must be to cope with the reality of the modern world. Had it not been that bankers (8) should not have opted for these changes because many managers, in ours days, (9) dare not to take such a risk.