Rewrite the sentences using modal verbs. 1. i am sure they are at home. 2. perhaps i won't come in the evening. 3. i am sure this is not right. 4. perhaps we are early. 5. what do you think is better for us to do? 6. it's not possible for me to return. 7. it is prohibited to cross the street here.
2. Maybe I won't come in the evening
3. It can't be be right
4. Maybe we are early
5. What shall be better for us to do?
6. It can't be possible for me to return
7. it is not to cross the street here