ou enjoy meeting your old schoolmates at the party last week—Yes, I did We ________ each other since we graduated from college

Tere are a few books on the shelf. But only one of them is _______

Are you sure you don’t mind my opening the window—______.

We like Mr. Black _____ he is fun.

Fred is second to none in English in ourclass, but believe it or not, he _____ passed the last exam.