Though ____ to see the strangers, the housewife gave them a big smile and said hello.

There was a fire accident in the hotel last night. Fortunately everyone had a(n) _____ escape from the fire and no one was hurt.

Doctors say that exercise is important for health, but it must be        exercise.

 With his wife talking endlessly about his this and that, it is quite _______ for him to lose his temper.

Both teams are among the most excellent. We mustn’t miss the ______ game.