Question: Write a multi-choice question for the following article, with the given choices and answer: Article: Can dolphins talk ? Maybe they can't talk with words ,but they can talk with sounds . They show their feelings with sounds . Dolphins travel in group . We call a group of them a "school ". They don't study , but they travel together. Dolphins talk to other dolphins in the school .They give information . They tell other dolphins when they are happy or sad or afraid . They say "welcome "when a dolphin comes back to the school . They talk when they play . They make a few sounds above water . They make many more sounds under water . People can hear these sounds because they are very high . Sometimes people catch dolphins for large aquariums . People can watch the dolphins in a show . Dolphins don't like to be in the aquarium , being away from their school . They are sad and lonely if they do so . There are many stories about dolphins . They help people . Sometimes they save someone's life . Many people believe that dolphins can bring good luck . Options: A they are above the water B they are under the water C they are very high D they are very low Answer: C they are very high Question:
Answer: People can't hear the dolphin's sounds because _ >

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: In our daily lives, Wechat is really hot now. Many people express themselves, exchange ideas and deliver information by Wechat. There are a number of reasons for Wechat to be popular. To begin with, Wechat is a cheap way of communication, which cuts down a great deal of the cost made by phone calls. Next, Wechat is to the taste of the most of people. Its attractive and lots of functions are loved widely. What's more, convenience also leads to its popularity. It is _ no matter where we are. However, it has problems, too. First of all, our IDs might be revealed when we use Wechat and we could be in danger. Secondly, we may spend more time on Wechat instead of with our family. As a result, relationship could break down. The last problem is that our attention might be drawn too much and sometimes we may find it difficult to focus on study. There is no doubt that Wechat will improve as time goes by. So let's look forward to the better Wechat and have more fun with it. Options: A 1. B 2. C 3. D 4. Answer: C 3. Question:
Answer: How many problems you may have by using Wechat according to this passage?

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: All students need to have good study habits .When you have good study habits, you learn things quickly. You also remember them easily. Do you like to study in the living room? This is not a good place because it is usually too noisy. You need to study in a quiet place, like your bedroom. A quiet place will help you only think about one thing. When you study, don't think about other things at the same time. Only think about your homework. If you do this, you will do your homework more quickly and you will make fewer mistakes. Good study habits are very important. If you do not have them, try to learn them. If you are already good, try to make them better. Options: A good study habits B other things C your homework D mistakes Answer: C your homework Question:
Answer:
You must only think about _ when you study.