SEOUL North Korea shut down its Punggye-ri nuclear test site on Thursday to demonstrate its commitment to denuclearization in advance of the planned U.S.-North Korea summit. The development came hours before President Donald Trump called off the highly anticipated meeting. The South Korean government welcomed the North's unilateral nuclear concession to help facilitate a broader agreement with the United States to completely end its nuclear weapons program in exchange for ending punishing sanctions and security guarantees. "We are hoping that this action will become the opportunity for complete denuclearization in the future," South Korea Foreign Ministry spokesman Noh Kyu-duk said. However, while the closure of the nuclear test complex is a significant symbolic gesture, analysts are skeptical it will seriously inhibit the Kim Jong Un government's ability to carry out further nuclear tests in the future. "That renders the test site unusable, but not forever and it's not like North Korea has a shortage of mountains or people to make new tunnels," said Jeffrey Lewis, the director of the East Asia Nonproliferation Program at the Middlebury Institute of International Studies in California, during an interview with Vice News. North Korea conducted all six of its nuclear tests at the Punggye-ri underground site that includes at least two extensive tunnel systems, according the 38 North website that monitors the North's nuclear activities. Each nuclear test conducted at the site was progressively more powerful, with the first bomb detonated in 2006 producing an estimated 1-2 kiloton yield, much less powerful than the 16-kiloton bomb the United States used on Hiroshima during World War II, and the last test in 2017 producing close to a 250-kiloton yield. There were reports that the last nuclear test in September of 2017 triggered a tunnel collapse rendering the site unusable, but analysts say there were still two other tunnels that could be used for future tests. Earlier this year North Korean leader Kim Jong Un... Jeffrey Lewis probably believes that A. not enough information B. North Korea will still test nuclear weapons C. North Korea will stop testing D. North Korea will disarm
B

(Question)
Yes, absolutely. And if you are experiencing that right now, I'm so sorry for you, but it gets better. Hear me out. I was once dating this girl from college who showed genuine interest in me and for that and many other reasons, I really liked her. Well, you could say I loved her. We had been together for a week. One day, we went on a trip. It was all fun and games and laughing. I had the best time of my life. We were walking on the beach of a lake during sunset. We were talking and suddenly, I felt her tone getting more and more depressed. At some point, she concluded that "we need to take a break." Trying to understand her arguments for that, the break turned into a breakup. Now, one-week-into-a-relationship-with-awesome-girl me couldn't handle this sudden change of affairs. I spent weeks reliving this day, especially the conversation on the beach, and trying to figure out where it went wrong. I even got into an episode of mania. Having to see her every day in college was torture. It was probably the worst breakup in my life. I seriously considered transferring to another university. Several weeks into the breakup, I decided, with the aid of my friends, that I have to move on. To be honest, I relapsed a lot. One time, I actually sat down with her and said I still have feelings for her. What really helped me to get out of this was the thing I hated the most at that time: taking a break. I avoided her, in real life and on social media, and eventually, I forgot that she even existed. I developed new hobbies and made new friends. Now, I healed properly and we're back to being friends (Yes, it's possible to stay friends with your ex). It was a bad experience to live through indeed, but it really changed me into a more stable, more productive person. In a way, I'm thankful to this girl for who I am today. Stay strong! When did the author date the girl in this story? A. during high school B. not enough information C. during college D. one day
(Answer)
C

SINGAPORE Envoys from the United States and North Korea are holding talks to iron out any last-minute differences before Tuesday's historic summit between President Donald Trump and North Korean leader Kim Jong Un in Singapore. White House press secretary Sarah Huckabee Sanders told reporters that veteran diplomat Sung Kim is leading the U.S. delegation in a working group meeting Monday at the city-state's Ritz Carlton hotel. The North Korea side is being led by Vice Foreign Minister Choe Son-hui. Monday's meeting is apparently aimed at narrowing the gap between the U.S. and North Korea over the demand for North Korea to give up its nuclear weapons. President Trump expressed confidence about his meeting upon his arrival in Singapore Sunday, telling reporters after stepping down from Air Force One that he his feeling "very good" about Tuesday's summit. Ahead of his arrival, Trump acknowledged he is heading into "unknown territory" for the meeting Tuesday. In response to a question from VOA News just before heading to Asia from the Group of Seven summit in Canada, Trump said "I really feel confident" about the unprecedented encounter between a sitting American president and a member of the family dynasty which has maintained iron-fist control over one of the world's most reclusive countries for three generations. Trump added that he believes Kim, half the age of the American president, "wants to do something great for his people." But Trump cautioned that Kim "won't have that opportunity again" if the talks do not go well -- describing this opportunity for diplomacy with the United States as a "one-time shot." Trump and others in his government have said advancement has been made on obtaining a commitment from Kim to give up all his nuclear weapons and long-range ballistic missiles. Progress could lead to a peace treaty and formally end a state of war on the Korean peninsula, which has persisted for nearly 70 years. Whether such a deal can be done, Trump declared on Saturday, is something he will know almost... When will the meeting between Donald Trump and Kim Jong Un take place? A. On Tuesday, after delegates from the U.S. and North Korea iron out any last-minute differences. B. not enough information C. During the Group of Seven summit in Canada. D. On Sunday when Donald Trump arrives in Singapore.
A