If you win the competition, you will be given ____ to Europe for two.

When he is faced with a dilemma sometimes, he usually makes a/an ________ decision by throwing a coin.

I am sorry, sir, but that kind of digital camera is no longer _______.

— Did you look up the time of planes to Beijing? — Yes, the earliest plane is       to leave at 5:30 am.

She doubted whether he would be ______ to the task, so he was not admitted.