Zad.1 complete the speculations about people with must or can't
1. Sam"s had a terrible argument with his girlfriend. He .............. be upset 2. They"re flying to Alaska on Saturday. They .................. be excited 3. She"s bully and she"s very unpleasant. She ..................have a lot of friends 4. My brother"s most important exam is tomorrow. He .................. be feeling anxious. 5. Sally................... be a nervous person_ she loves dangerous sports and horror films.
2.must
3.can't
4.must
5.can't