1)1. They can meet you in the street.They can't meet you in the streetCan they meet you in the street?2. He must wash the walls well.He mustn't wash the walls well.Must he wash the walls well?3. He may see this film. He may not see this film.May he see this film?2) 1. There is an apple on the plate.2. There are bananas in thwe box.3. There is some butter on the plate.3) 1. We travelled last summer2. Tomorrow we will go to the cinema3. We are writing this text now4. I cooked yesterday evening5. Students will work with this task tomorrow evening6. They had read this book before last lesson7. Our students had finished this task before bell rang.