Sorry, Daddy. I am not getting on well with my studies. — Well._________You hadn’t wasted so much time playing online games.

Wow, so many new houses! I can’t believe that. It used to be a poor village.— Yes,_________ has changed here.

Did you find the small village yesterday? — Yes, without any difficulty, for it has ______ changed over years.

.It was_________Asimov was eleven years old________ his talent for writing became obvious.

This is Jim. ______ twelve.