The use of the comparative degree: "I have a very different relationship with them compared to my family of colleagues" This sentence uses the comparative degree "very different" to highlight the difference in relationships between friends and family or colleagues, demonstrating the candidate's ability to flexibly use comparative structures in spoken language.
The application of verb phrases: In the phrase "a line I don't cross", the phrase "don't cross" is a vivid way of expression, showing the candidate's ability to use authentic language to describe boundaries and personal principles.
The use of noun clauses: In the sentence "With friends, I don't have this problem and we can talk about pretty much anything we want to", the noun clause "anything we want to" is used to illustrate the freedom of communication with friends, showing the candidate's ability to use more complex sentence structures to express specific ideas and viewpoints.