Here are the solutions to the questions: 1. A virtual impression refers to the perception or image that someone forms of an individual, company, or brand based solely on their online presence and digital interactions. This includes their social media profiles, website content, emails, and other digital communications. 2. Two arts of small talk are: Discussing neutral topics* like the weather, current events, or sports. Giving sincere compliments or asking open-ended questions* about shared experiences or surroundings. 3. Invention is the creation of a completely new product, process, or idea that has never existed before. It focuses on novelty and originality. Innovation*, on the other hand, is the process of improving upon an existing invention, product, or service, or finding new ways to use or apply it. It focuses on practical application, improvement, and value creation. 4. Selecting the best option: a. I think Pratik will notice* a lot of change in the office when she returns from maternity leave. b. I 'm meeting* Mat at 3:30. c. The next flight to Tokyo arrives* at 10:45 tomorrow morning. d. I am not in the office on Monday- I'm going to go to an exhibition. 5. Two challenges of setting up a new business are: Securing adequate funding* and managing cash flow effectively. Attracting and retaining customers* in a competitive market. 6. Rearranging the words to make sensible sentences: a. How did you come across in the interview?* b. Can you deal with this problem?* c. The consultants drew it up.* d. We need to speed up the team.*