Computers and mobile phones, though they are indeed making our life______and more ______, have reduced the need for face-to-face communications.

单项选择题We were astonished______the temple still in its original condition.

单项选择题One World One Dream fully ______ the universal values of the Olympic spirit —Unity, Friendship, Progress, Harmony, Participation and Dream.

单项选择题There were many talented actors out there just waiting______.

单项选择题Doctors say that exercise is important for health, but it ______ be regular exercise.

单项选择题Not until he left his home ______ to know how important the family was for him.