Вставьте подходящие модальные глаголы по смыслу в нужной временной форме. 1. why not you do it at once? 2. we not cross the road there. 3. i would advise you to stay out of it. you interfere with their private life. 4. yesterday i to stay at home, because i finish my project.
1. Why can not you do it at once?
2. We should not cross the road there.
3. I'd advise you to stay out of it. You must not interfere with their private life.
4. Yesterday I had to stay at home, because I had to finish my project.