The ______ source of power in 1970 was from natural gas with almost 25%.
She asked me______I was looking at.
_______ has been a topic of continual geological research.
The examination was not very difficult, but it was_____________________ long.
The packages___________________ so that it would be easier to carry them.
______ his brother, Mike is active and friendly.
The word "allocated" in the passage mostly means "______".
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "
Long ago, women were_________to vote in political elections.
There has been a great increase in retail sales,_____________________ ?