Complete the job description with the phrases above . Make sure you use the correct form . My name is Sam Gofers and I am the head of production. My boss – the person I 1 --is the chief engineer and he is 2 Manchester. As chief engineer, he is 3 four factories in different parts of the world. I am only 4 production in this particular factory, and I work 5 a commercial manager to ensure that targets are met. In addition, I have 6 all health and safety matters. My main role is manage 7 in the factory and make sure that the units are ready to go to the customer when they are required.