The book on the sofa is ______. She wrote name on its cover.A. hers; hers B. her; her C. hers; her
—Tom is a quick learner, but he is ______ at times.—That’s true. He is sometimes not calm enough.
—Thank you for offering a great deal of _________ to me in my research.—It was my great pleasure.
The girl is so excellent that you ________ praise her too much.
— What do you think of the book?— Oh, excellent. It is worth ________ a second time.
— How is your English study? — Not bad. But I ________ learning English grammar.