Read the article and select the best answer. Article: Many places in the world need more fresh water. Every country is trying to find ways to turn salt water into fresh. Why aren't there many factories like the Symi factory? In some places the sun is not hot enough. Or it does not shine every day. In such places other ways of heating sea water can be used. These ways cost more money, but they work faster than the sun. By boiling sea water with high heat a lot of fresh water can be made quickly. But heating is not the only way to get fresh water from salt water. Other ways are tried. One way is freezing. The fresh part of salt water freezes first. To get fresh water, the bits of ice are taken out. Which way is the best? The one that gives the most water for the least money. It may be a different way for each place. Symi's way seems very good for small, hot places. It does not make much water at a time. But the factory is easy to build and costs little. That is why people in many dry places talk about Symi. Question: From the passage we know that fresh water _ . Options: A: is needed in many countries B: is needed in every country C: can be used in many ways D: is very important for factories
B

Read the article and select the best answer. Article: Going to a friend's house is very exciting. You may spend time with a friend and get to see where he lives. So remember to be polite. When to arrive The first thing to remember is that when a friend invites you, you need to arrive on time. If your friend tells you to come "about 3:00", that means you can arrive before 3:05. But usually it is a good idea to arrive at the right time. What to bring Often it is also nice to bring something to your friend's house. This could be a box of chocolates for you two to share, or maybe a movie that you can watch together. You can also bring some flowers. A little gift is a nice way to show your friend that you are excited to be at his house. How to greet When you visit your friend's house, you may also meet his parents. You should tell them who you are and they may tell you their names. As a child, I went to visit my friend Paul. I called his parents by their first names John and Mary. But now I know it is more polite to call them Mr. or Mrs. Smith. This will show them more respect and then they may tell you to call them by their first names. Another way to show respect is to call them Madam or Sir. It is a cool thing to visit a friend's house. Be polite to your friend and your friend's parents, and you will be welcome again! Question: When you go to your friend's house, you shouldn't bring _ as a present. Options: A: a box of chocolates B: a movie C: some flowers D: some money
D

Read the article and select the best answer. Article: Dear Jenny, Gary is having a _ party after Month Exam! He invites all of us to come! Since it is a potluck party, I think I will bring some beef noodles. As I know, Lily will take care of the drinks and Gina will bring a big homemade chocolate cake. Can you ask your mom to buy us some KFC fried chicken? You know it is too far for all of us to ride a bike there, but your mom often drives there. We can pay the bill together. Just think about how surprised our classmates will feel when they see what we prepare! Isn't it great? The party will start at noon on March 25, so be sure to be at Gary's place around 11:30 to prepare for the party. By the way, don't forget to invite Amy, who is good at music. If you have any other questions, just call me or write me back. Take care! Leo Question: There will be at least _ of them for the party, besides Amy. Options: A: 5 B: 6 C: 7 D: 8
A

Read the article and select the best answer. Article: Tom had once worked in a city office in London, but now he was out of work.He had a large family to support, so he often found himself in difficulty.He often visited Mr.White on Sundays, told him about his troubles, and asked for two or three pounds. Mr.White, a man with a kind heart, found it difficult to refuse to give the money, though he himself was poor.Tom had already received more than thirty pounds from Mr.White, but he always seemed to be in need of some more. One day, after telling Mr.White a long story of his troubles, Tom asked for five pounds.Mr.White had heard this sort of thing before, but he listened patiently to the end.Then he said,"I understand your difficulties, Tom.I'd like to help you.But I'm not going to give you five pounds this time.I'll lend you the money, and you can pay me back next time you see me." Tom took the money, but he never appeared again. Question: Altogether Tom received _ from Mr White. Options: A: at least thirty-five pounds B: just thirty-five pounds C: less than thirty pounds D: five pounds
A