1. COVID-19 is caused by infection with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus strain
2. Boiling water kills or inactivates viruses, bacteria, protozoa and other pathogens by using heat to damage structural components and disrupt essential life processes (e.g. denature proteins). Boiling is not sterilization and is more accurately characterized as pasteurization.
3. Symptoms of chronic viral hepatitis can take decades to develop. Symptoms of hepatitis can include: fever, fatigue, loss of appetite, nausea, vomiting, abdominal pain, dark urine, light-colored stools, joint pain, and jaundice.
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5. Opt for fruits like papaya and mango, which are rich in digestive enzymes. Eat at least 2 1/2 cups of veggies and 2 cups of fruit per day. Look for high-fiber foods, such as oatmeal, berries, and almonds.
1. Don't go to Nick's place now, he is working. He will finish his homework at seven o'clock. If you come after seven, he will be very glad. 2. Has Pete gone to the cinema? — Yes, I think so. He usually plays in the yard at this time, and now he is not there. 3. He was reading a book at five o'clock yesterday. 4. Will you go for a walk with me? — I am sorry, I can't. I am doing my homework. I have not written the English exercise yet. If you wait for me, I will go with you in half an hour. I want to go for a walk very much, because I did not go for a walk yesterday. 5. Yesterday the children had done all their homework before mother came home, and when she came, they were playing with the cat. 6. I lost my key when I was playing in the yard yesterday. 7. Ring me up as soon as you come home. 8. Where do you usually take books for reading?
1. Mike eats ice-cream every day. Look! He is eating ice–cream now. When I saw him in the morning, he was eating ice-cream, too. He said he had eaten one ice-cream already by that time. I think he will fall ill if he eats so much ice-cream. 2. They were walking along the street and talking. Suddenly Nick stopped and said, “ Oh, what shall we do ? I have lost the door key.” “ If you do not find it,” said Pete, “ we shall have to wait for your mother.” 3. When I came to the station yesterday, I learnt that my train had already left. 4. What was he doing when you saw him yesterday ? 5. I will give you this book as soon as I finish reading it. 6. When the ship was crossing the ocean, a great storm broke out. 7. I have never heard of her. 8. Her parents were having breakfast when he phoned.
1. COVID-19 is caused by infection with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus strain
2. Boiling water kills or inactivates viruses, bacteria, protozoa and other pathogens by using heat to damage structural components and disrupt essential life processes (e.g. denature proteins). Boiling is not sterilization and is more accurately characterized as pasteurization.
3. Symptoms of chronic viral hepatitis can take decades to develop. Symptoms of hepatitis can include: fever, fatigue, loss of appetite, nausea, vomiting, abdominal pain, dark urine, light-colored stools, joint pain, and jaundice.
4. -
5. Opt for fruits like papaya and mango, which are rich in digestive enzymes. Eat at least 2 1/2 cups of veggies and 2 cups of fruit per day. Look for high-fiber foods, such as oatmeal, berries, and almonds.