So do I / Neither do I

A: I don't like our new boss too much.

B: ............ I. She's really unfriendly.

A: I'd like a drink.

B: ........ I. I'm really thirsty.

A: I can't swim.

B: .......... I. Perhaps we should learn.

A: I'm not sure where we are.

B: .......... I. Let's ask someone.

A: I passed the test!

B: ....I! I got 92%.

A: She didn't send any postcards.

B: ......... I, but I sent a few e-mails.

A: Mark has finished university.

B: ........ my brother. They'll have to start looking for a job!

A: She was born in 1976.

B: Really? ........ my mother.

A: That shirt is too expensive. I wouldn't buy it.

B: ......... I. It's a horrible colour too.

A: I'm going to catch the last bus.

B: ...... Peter. You should join him.