Nowadays, I work in a security company. My duty is very tough. I receive an alarm and check the situation. If it is necessary, I make a call to the police (or ‘If it is necessary I call the police’).
I studied Biology and have completed my postgraduate course. I'm preparing for a competitive examination. In Spain, you need to pass this examination if you want to work as teacher in a public school. It's very difficult, but not impossible to pass. I want to improve my English because if I obtain A level certificate, I will have more chances to pass the competitive examination. I hope to learn quickly with your help.