The news ________ Joan will be our new English teacher is true.
In the botanical garden we can find a(n) _______ of plants that range from tall trees to small flowers.
—You can’t finish the book in less than an hour, I suppose? —______.
Many manufacturers were accused of concentrating too heavily on cost reduction, often at the ______ of the quality of their products.
—I would like to speak to Mr. Martin. —There’s nobody here by that name. —Sorry, I ______ the wrong number.
Long skirts have been ______ for a long time in the West, but they are coming back this year.