Составьте 15 предложений на языке про инженера

This is my friend. he is an engineer. He works at a factory. His factory is big. He has much work to do. The director always asks him about help. As he is a skilled and well-educated engineer he  can solve very important questions. Sometimes he even stays after work. Every day he meets with the engineers from other factories. They discuss how to improve their results. Once a month he goes to business trips. He often visits foreign countries. It is not difficult for him as he knows English. He likes his work. He works with pleasure