—Do you know________woman in red? —Yes,she’s a professor of________university.
English is not easy,________ I like it very much.
Don’t forget ________ an umbrella ________ you.It’s going to rain.
Our desks are made ________ wood,and paper is made ________ wood,too.
We must save the elephants because they are ________.
—How many pandas are there in the zoo? —There aren’t ________.