Задать вопросы 1.специальный: i am very interested in current economic situation both in our country and abroad.2.разделительный: to become a good specialist in economics one must know many subjects3.альтернативный: the knowledge of english is necessary for reading and translationg professional literature,articles, documents.4.вопрос к подлеж: an economist fulfils different functions.

В первом лучше начать Are you interested... ? а то получается сам у себя спрашиваешь
2 To become a good specialist in economics one must know many subjects, mustn't he?
3 The knowledge of english is necessary for reading and translationg professional literature,articles, documents or for speaking to different people?
4 Who fulfils different functions?

Первый там начинается Am I... и дальше предложения, а гстальные сорри, не помню(