______the website of the Fire Department in your city, and you will learn a lot about firefighting.
What he said at the meeting means _______ those who had cut down the forests.
She won a Nobel Prize for her scientific ______.
The flowers ______ my mother, but my sister thought they were for her and took them.
I wanted to have the paperby the end of this month.
I will answer the teacher’s question when _______.