Поделитесь своими знаниями, ответьте на вопрос:
преобразуйте следующие утвердительные предложения в отрицательную и вопросительную форму. 1. We are enjoying the party. 2. Mary has just met my boss. 3. That waiter has been speaking on the phone since 2 o.clock. 4. You are have broken my notebook.
1. We aren't enjoying the party.
Are we enjoying the party?
2. Mary hasn't made my boss yet