1. What place is it? It must/could/can be. 2. Whats the weather like in winter there? It must/might/may be. 3. How are the people there? They must/might/may be. Unit 8 It must belong to Carla. It might/may/could/can be. It must be He must/might/may be a/an She must/could/can be a/an She must/might/may be a/an He/She must/could/can be a/an He must/might/may be a/an Opportunities belong to the people who are prepared.