Nowadays the belief has become common ______ sea food and fruit rich in vitamin C should never be eaten at the same meal.
---You are late again! We _________you could attend the assembly on time.---Sorry, I __________to my office to get my papers.
It’ s suggested by experts that teenagers ____at least 30 minutes exercising, five times a week.
The use students ________of the chance to travel and see new things really _______.
While China insist we _________the disputes(争端) over island ownership peacefully, the Japanese government continues to insist that tough measures _________used to settle the Diaoyu Island issues.
Many a time, Bob failed to find a job_____ his skills can be put to use. So the situation______ he can’t change worried him deeply.