Задать вопросы к предложениям. 1. the words "way" and "path" sometimes mean the same thing. 2. we are to limit our discussion to only a few questions. 3. yes, all the foreign delegates have already arrived. 4. yes, the concepts introduced should be considered in detail.

1. What do the words "way" and "path" mean?
2. We are to limit our discussion to only a few questions,aren’t we?3 Have all the foreign delegates arrived? 4. Should the introduced concepts be considered in detail?