20. The managers discussed the plan that they would like to see _______the next year.
A cook will be immediately fired if he is found _______ in the kitchen.
We looked everywhere for the keys, but they are nowhere _______.
He was reading his book, completely _______ to the world.
“Mum, why do you always make me eat an egg every day?” “________ enough protein and nutrition as you are growing up.”
“Where is David?” “He is upstairs ______ ready to go out.”