—_______ book is this? Is it yours?
—No, it isn’t. It must be Anna's. Her name is on it.
A.Whose B.Who C.Which D.What
—Nowadays many animals are facing the danger of dying out.
—Such a situation won’t be changed _______ humans stop hunting them.
A.because B.when C.unless D.though
—Life is becoming more and more convenient with the development of the Internet.
—That’s true! _______ everything can be done online.
A.Almost B.Pretty C.Quite D.Only
—What about going to see the film The Human Comedy(《人间·喜剧》) tomorrow?
—Well, I think it's good _______ to relax ourselves.
A.opinion B.suggestion C.advice D.idea
—Have you ever come to Dongying Swan Lake(天鹅湖) before?
—Yes. This is my ________ visit here. I have been here twice before.
A.two B.second C.three D.third
I thought Betty might be nervous to make a speech in front of so many people, but _______ she was confident.
A.in fact B.after all C.by mistake D.at first
