Their own electric utility are used by some railways. к нему нужен специальный вопрос

Their own electric utility are used by some railways. к нему нужен специальный вопрос. общий есть: Are their own electric utility used by some railways?

The concept of marginal utility is of great importance for solving the utility maximization problem. The marginal utility of a good is the additional utility obtained from consuming an additional unit of the good in question.

Be/get used to+gerund vs. used to+infinitive I used/am used to enter competitions. It was tough at first but I'm used/I used to it now.

Choose the correct answer. 2. How s life in the city? Well, i ... it yet, but its OK am used to am still not used to did not get used to 3. Does John play tennis? Well, he ... play tennis when he was a student, but he doesnt anymore.

Помогите) Кто решит правильно, отмечу лучшее решение. Work in pairs. Take turns to ask and answer the questions using used to. Example: Where did you used to live? A: Where did you used to live? B: I used to live in London.