Our success _____ whether everyone works hard or not.
– You must have your work done within 2 days. -- Finishing a task in such short time is a (an) __________.
Much to my _______, most of the people ______ to the party were old friends.
It’s _________ you’ve got a headache that you drank too much last night.
They sat face to face, ________ about the things they were interested in for a long time.
It’s not a good idea to spend your income________.