Almost of the energy used in our homes and factories is generated from coal, oil, and natural gas.
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
He_______________us but he was short of money at the time.
__________ John Kennedy was elected president, he was the youngest American President ever.
_______ has been a topic of continual geological research.
Tom: "___________________ " Mike: "I won't say no!"
Long ago, women were_________to vote in political elections.
There has been a great increase in retail sales,_____________________ ?
The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists every year.
The boat was sailing north when a terrible storm_____________ .
The examination was not very difficult, but it was_____________________ long.