That book is written by a famous anthropologist. It’s about the people in Samoa _________ for two years.
Regular exercise and good diet will bring______fitness and health.
The phrase "keeps sellers on their toes" in the passage mostly means "______".
He_______________us but he was short of money at the time.
We all agree that she is____________________ student in our class.
The examination was not very difficult, but it was_____________________ long.
She asked me______I was looking at.
Supporters of free-market globalization point out that_____________________ .
__________ John Kennedy was elected president, he was the youngest American President ever.
The boat was sailing north when a terrible storm_____________ .
It is stated in the passage that____________________ .