After five days of fantastic space trip, the two astronauts walked out of the spaceship, _____.

He’s never lost a day’s work through illness. He’s as _____ as old boots.

Tom was __________ a happy childhood, ______ most people would like to have.

He's unlucky , and he's always suffering _____ luck one after another .

Tired of the president’s _______ speech, the people _____ at the back began to play with their mobile phone.