Choose the right form. translate the sentences into russian/armenian. 1. there has been snowstorm in yhe mountains. the roads couldn't/might not be passable. 2. we should call tim before going to his house; he couldn't/might not be there. 3. unfortunately, james and michelle have already made
plans. so they couldn't/might not come with us to the exhibition at the museum of contemporary art. 4. eve wants to go to the ballet, but she couldn't/might not be able to get time off that evening. 5. the video is gone. doug must take/ must not have taken/must have taken it. 6. susan couldn't/might
not hear the speaker because the crowd was cheering so loudly. 7. jerry couldn't/might not be angry at me. i've never done anything to upset him.