1) _you_ (visit) 2) She (Invent) 3) 1 a zoo last summer? a mobile phone. being friends. (stop) than he. (Good) than other. 1) She is 2) My class is (Noisy) 3) This trip was previous. (long)

Did you visit a zoo last summer?

She invents a mobile phone.

Being friends stopped him from being better than others.

She is noisy.

My class is noisier than other classes.

This trip was longer than the previous one.