The experiment shows that proper amounts of exercise, if regularly, can improve our health.
—Where have you been recently? —I ________ in Hangzhou on business for a week last month.
—Does Bill do his new job well? — _____ ___ his old job. I’m afraid there’s no hope for him.
Many people swarmed into big cities to seek their ________ , but most of them failed. A. money B. earnings C salary D. fortune
Every Saturday morning we can see that old woman __________ shopping.
The doctor told me to __________ for a week.