In one sentence, describe what the following article is about: Look at the notes you took during the past couple of years. You need to remember it all. For the next three months, read and learn all your textbooks (remember only the prescribed ones, there is no need to buy those guidebooks). Learn each and every definition. They will be in the test. For the last three months do and re-do the past papers from the last 20 years. Do them as many times as you can and check your answers from the marking scheme. Review all the tests and exams done in class and learn from your mistakes. Try to print out old IGCSE/GCSE papers, this way when it comes to the real exam you'll know how everything is organised. (Mostly from "Circle the answers" to definitions). You can mostly find past papers on your exam board's website, and there are many other sites which offer them too.
Summary: Start reviewing, the learning is over. Study really hard. Review historic exams.

In one sentence, describe what the following article is about: If warts affect a spot that's not suitable for medicated ointment, or if the area is too widespread for ointments or gels, your doctor will recommend chemical or surgical removal. Options include cryotherapy, when the warts are removed by freezing laser removal, and surgical removal by incision. Your doctor will most likely administer a local anesthetic, so you probably won't feel anything at all during the procedure. You might experience some minor pain and swelling after, but it will go away in a few days. You may feel discomfort with laser removal, but not pain. If you saw a specialist, such as a dermatologist, urologist, or gynecologist, they'll likely remove the warts during your initial visit. If you saw your primary doctor, they might not have experience performing a procedure or the right equipment. If necessary, they'll refer you to a specialist. You can also visit a local STD clinic to have your genital warts removed. After having your procedure, follow your doctor's care instructions. They'll likely advise you to wash the area with soap and warm water 2 times per day. After washing the area, dress it with a clean, dry bandage. Remember to wash your hands before and after caring for and dressing the affected area. After cryotherapy, it's common for blisters to form over the treated site. It's important to leave them alone, so don't scratch or try to pop them. They'll go away on their own after several days. In rare cases, blisters or the incision site can become infected. Call your doctor if redness or swelling worsen after 24 to 48 hours, or if you notice pus or discharge. If all other methods are unsuccessful, some doctors recommend injecting interferon, or an antiviral medication, into the affected area. Side effects include flu-like symptoms, such as fever, muscle aches, chills, and pain at the injection site. Depending on the type of injection, you'll have to see your doctor for treatments 2 to 3 times a week for 3 to 8 weeks.
Summary: Have urethral or cervical warts surgically removed during your visit. Wash the surgical site twice daily and dress it with a bandage. Avoid scratching or rubbing any blisters that develop. Discuss interferon therapy if other methods are unsuccessful.

In one sentence, describe what the following article is about: A small amount of linseed oil will create a dark shine on the stone without causing damage. However, oil attracts dirt and makes the slate harder to clean. For this reason, oil is not recommended for floors or outdoor surfaces. Stone sealer can create as glossy a surface as you like, but can make it very slippery, especially when wet. If the slate is outdoors or in an unheated room, water can seep under the sealer and crack off the sealer when it freezes and thaws. Slate can be honed (smooth) or rough (with small jagged edges). Sealer is more effective on honed slate. If you do decide to apply a sealer, find one specifically designed for slate or at least natural stone,preferably a penetrating sealer for long-lasting protection. Apply a thin layer with a paintbrush, following the grain of the slate. Let dry for two hours (or as the label recommends), and reapply as necessary. Test the sealer on a corner to ensure it results in the desired gloss/matte, slip resistance, and color. Wait for at least 24 hours before walking over the fresh sealer.
Summary:
Consider linseed oil. Learn the pros and cons of sealer. Apply the sealer. Let the sealer dry.