I’d like to be a friend _____youI don’t want to make an enemy ____ you.[ ]

Hey, do remember we are going to Mr. Black’s office tomorrow.—Oh, I have almost forgotten, but_____.

I met your boss in the street this morning.—Ah You _____ be joking. He flew to Europe yesterday!

It seems that living green is _______ easy and affordable. A small step makes a big difference.

he ____________ the car door, sherealized she had left the key in her bedroom.