I went to the library yesterday. - So did I.
I did not like this book. - In fact, I liked it.
He was very tired! - So was she.
You have not finished my work. - Neither have you.
Sophia did not come to the party. - Neither did Elena.
They are frustrated. - So are we.
Anton does not want to go to the theater. - Really, but Anastasia does.
I love gymnastics. - And I don't.
He usually goes to bed at ten. - So does he.
Harry is going to travel round the world. So is Mary.