The bus only stops here to ________ passengers.
Michael looked deeply hurt and surprised when_____________________ .
Standing on the tip of the cape,____________________ .
_______ has been a topic of continual geological research.
He_______________us but he was short of money at the time.
__________ John Kennedy was elected president, he was the youngest American President ever.
Only one of our gifted students______to participate in the final competition.
The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists every year.
The phrase "keeps sellers on their toes" in the passage mostly means "______".
The examination was not very difficult, but it was_____________________ long.
It is stated in the passage that____________________ .