We couldn’t take a bus to go home because _________ of us had any money in our pockets.

—Would you like tea or coffee?—    , thank you. I’ve just had some water.

The manager was very angry, for he had sent his business partner two thousand machines yesterday, half of _________ unqualified.

The employment rate has continued to rise in big cities thanks to the efforts of the local governments to increase________.

They are good friends.      is no wonder that they know each other so well.