—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
The Palace Museum held "Lantern Festival night" on February 19th to the public and the tickets were ________ quickly on that day.
A.sold out B.put off C.turned down D.left for
