Jack is late again. It is _____ of him to keep others waiting.

---Are you satisfied with the result?  ---Not a little .It couldn’t be ____.

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

He will take up _______ ones if he has a lot of different tasks to choose from．

——I hear your aunt likes travel, music, clothes and fine food.——Oh, yeah, and music may have been ____ of her tastes.