A special committee was set up to_____ on the problem of football hooliganism.
The phrase "keeps sellers on their toes" in the passage mostly means "______".
The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists every year.
Regular exercise and good diet will bring______fitness and health.
__________ John Kennedy was elected president, he was the youngest American President ever.
Standing on the tip of the cape,____________________ .
Long ago, women were_________to vote in political elections.
The examination was not very difficult, but it was_____________________ long.
The boat was sailing north when a terrible storm_____________ .
She asked me______I was looking at.
We all agree that she is____________________ student in our class.