Q: If no uh no painting to have to do i i don't know that we, can we say that "There is a lot of painting I need to do!"?

A: no

Q: If Right before Christmas a new toy appeared in stores., can we say that "A new Elmo toy appeared in stores."?

A: it is not possible to tell

Q: If There might have been? , can we say that "There may have been?"?

A: yes

Q: If Meanwhile, Rep., can we say that "Nothing is Rep."?

A:
no