How do you think of your visit to Qingdao?—I enjoyed it It was ________ than I expected

It’s too late. Don’t keep him for you so long.

Scientists ______ SARS for several monthsbefore a major discovery was made in the field.

Often looking at your daily behavior from a different______ will help you change your actions for the better.

Exercise is__________ as any other to lose unwanted weight.