Alona's persistent knocking at the door of room 412 went unanswered for three minutes as she nervously shuffled her feet. Her book bag was super-saturated with textbooks, notebooks, schedules, rough drafts, and various other forms of academic paraphernalia. It was getting heavier. She continued to knock, even though there had as yet been no answer, because the note card tacked to the right of the door indicated that these indeed were Prof. Turgy K. Sigger's office hours. She could see the light under the door and thought she had heard a groan. Just before she decided to give up, slow feet approached from the opposite side, then silence; with a dramatic turn of the knob, the door swung open. "Was this trip really necessary?" asked Prof. Sigger, blinking and brushing his oily, graying hair back into place. "These are your office hours," Alona replied. She nervously smiled, feeling the corners of her mouth twitch. Somewhere in the darkened hall, a janitor coughed. "All right," conceded Prof. Sigger. "Come in." The carpet was smothered by leaning towers of textbooks. Papers lined the left side of the desk, above which was a small note card which read "To Be Graded." On the right side, the oak finish gleamed of the mid-morning light piercing the Venetian blinds. "You've come about your final project," Prof. Sigger stated. "It's only mid-term," Alona reminded him. "Oh yes, yes," continued Prof. Sigger, without conscious embarrassment. "Mid-term grade. I think I have it here. Somewhere." His hands disappeared into the left side of his desk. "You told the class that we would get a C if we maintained that Coca-Cola isn't a crypto-fascist conspiracy." "Oh yes," said Prof. Sigger. "We were discussing social issues, as I remember. I was quoting Marx and some little idiot brought up Rush Limbaugh." "That was me," Alona muttered. Question: Why did Prof. Sigger take so long to answer his door? Options: A. he was busy reading textbooks B. he was hoping to grade papers instead C. not enough information D. he was staring out the window, daydreaming === The correct answer is
B

I have another guest post for you today. This one comes from Selina from Beautystorm. Beautystorm are proudly the cheapest stockists of Dermalogica products in Australia and provide online skin consultations with their in house Skincare Therapists. Selina will be giving us advice on how to repair sun damaged skin. Whilst we are blessed to be living in such a sun drenched country, here in Australia, as a consequence the majority of us will have sun damaged skin. Here are Selina's tips to repair some of the damage: The severe, Australian suncauses a multitude of cases of serious skin damage every year. However, there are ways, to repair rough, dry, wrinkled skin that may also suffer from redness and brown spots. The very first step to reverse some of that skin damage is some gentle cleansing. Never wash the face with an ordinary bar of soap. This will make the situation worse and cause severe dry skin. In order to wash the sun-damaged skin effectively without causing further injury, use a gentle exfoliating facial cleanser. This will remove, not only dirt and oil, but also the top layer of dead skin cells, providing a nice glow. This will reveal fresh skin cells ready for treatment. After cleansing the skin, follow with a mud mask or a facial mask made specifically for skin that's been damaged by the sun. The purpose of a mask is to draw out impurities in the skin while adding key ingredients like moisturisers and minerals back into the skin. After gently rinsing the purifying mask, a lotion, cream or serum containing key ingredients should be applied to the skin. The difference between the three is that a lotion is best for daytime use, worn under makeup or for those prone to breakouts. Creams are considered heavier and best used at night or for those with dry skin. Serums are usually highly concentrated formulas that can be used day or night, but a little goes a long way. Those with the most severe sun damaged skin should use them. Question: Who recommends using serum? Options: A. Selina B. Beautystorm.com C. Dermalogica D. not enough information === The correct answer is
A

SEOUL This week's summit between North Korean leader Kim Jong Un and South Korean President Moon Jae-in, to be held on Friday, April 27, is expected to produce a denuclearization framework that U.S. President Donald Trump could support when he meets with Kim in May or June. The North's reassuring outreach of late, including its decision to unilaterally suspend all nuclear and missile tests, has set an optimistic tone that a deal can be reached. But it is still unclear if real progress toward peace can be achieved. There have been two past inter-Korean Summits in 2000 and 2007, both held in the North. The first produced a joint peace declaration promoting humanitarian exchanges and economic cooperation. From the second came support for a permanent peace treaty and a U.S. and China-led deal to end Pyongyang's nuclear weapons program for economic assistance and security guarantees. However, North Korea's continued nuclear development efforts and missile tests, in violation of past agreements, and other hostile acts, including a alleged deadly attack on a South Korean naval ship in 2010, brought an end to any progress made at these summits. Leading up to this week's inter-Korean summit, there are encouraging developments that a nuclear deal may again be within reach. U.S. President Donald Trump's maximum pressure campaign, that led efforts to impose harsh international sanctions ending most North Korean exports, are exerting increasing economic pain that could be pressuring the leadership in Pyongyang to actually give up its nuclear arsenal this time. "If the situation continues, the foreign exchange could be depleted and North Korea can face a very serious situation at the end of this year. This is one of the reasons why it has come out in favor of dialogue," said Cheong Seong-Chang, a senior North Korea analyst at the Sejong Institute in South Korea. North Korean leader Kim Jong Un has made a number of concessions already by agreeing to talk about denuclearization without conditions, by appearing to drop past... Question: Why was there a halt in the progress made at the 2000 and 2007 summits? Options: A. North Korea has continued to develop nuclear weapons B. not enough information C. North Korea has ended Pyongyang's nuclear weapons program D. North Korea has imposed harsh international sanctions === The correct answer is
A