Present Perfect Complete The sentences with the correct forms of the verbs in brackets​

Chef — a person whose profession is cooking.
Cook most likely, the word "chef" is derived from Slavic "var," which meant boiling water and heat. In the Navy the position of the cooks is called a cook. Prepares soups, main dishes, other food. Knows how to store food and preparing different dishes according to the recipes and knows how to make cooked. Organizes the storage of products in accordance with health and hygiene standards. Despite the fact that the cook on the catering uses established recipes, he can change them depending on the quality of raw materials and consumers. Works indoors in conditions of high temperature.A chef can be purchased at special colleges, technical secondary schools and vocational technical schools.