Read the following article and select the best answer. Article: Your homework habits might be affecting your grades. Are you feeling tired or bored when it comes to homework time? Are you arguing with parents about your grades? You can change the way you feel by taking better care of your mind and your body. Get the sleep you need. Studies show that teens' natural sleeping habits are different from those of adults. This often causes less sleep among teens, since they tend to have trouble going to sleep at night, and have trouble waking in the mornings. You can avoid some of the problems that come with less sleep by changing some of your nighttime habits. Improve your memory A great way to improve your homework habits is to improve your memory with brain exercise. There are many theories and ideas about improving memory, but there is one mnemonic method that has been around since ancient times. Ancient accounts show that early Greek and Roman orators used the "loci" method of remembering long speeches and lists. You may be able to use this method to improve your memory at test time. Fight the desire to delay Do you get the sudden desire to feed the dog at homework time? Don't fall for it! Delay is like a little white lie we tell ourselves. We often think we'll feel better about studying later if we do something fun now, like playing with a pet, watching a TV show, or even cleaning our room. It's not true. Avoid repetitive stress During text messaging, Internet surfing, and computer writing, you are using your hand muscles in all new ways, and you're very easily to be influenced by something dangerous or the repetitive stress injury. Find out how to avoid pain in your hands and neck by changing the way you sit at your computer. Question: What differences between the teens and adults are mentioned in the passage? - Eating habits. - Sleeping habits. - Reading habits. - Writing habits
Sleeping habits.

(Question)
Read the following article and select the best answer. Article: Once a baby cries, the parents will go to see what happened as soon as possible. According to a new study, a baby's cry can make adults react very quickly, even if they are not related. Oxford University researchers used the classic game whack-a-mole for the study. Whack-a-mole requires people to hit one of nine buttons . The players must react as quickly as they can to whichever of the buttons lights up at random . It is a game that requires speed and accuracy ( ). The study included 40 men and women volunteers aged 19 to 59. Some of them had sons or daughters but none had a baby at the time. They played whack-a-mole after listening to different sounds, including babies crying, the crying of adults in trouble and birdsong played at a similar pitch to the babies' cries. The volunteers' scores were higher after listening to the sound of crying babies. Men and women had similar scores overall. The results showed that a crying baby gets special attention. "Few sounds make people react quite like the cry of a baby," said Morten Kringelbach of Oxford's psychiatry department, who led the study. "For example, it's almost impossible to ignore(,) crying babies on planes. This is true even though there are so many other noises around." He added that a baby's cry can increase adults' heart rate and blood pressure. This is understandable, because in the course of human evolution , taking care of babies has always been an important job for adults. When a baby is hungry or feeling bored or unwell, it will cry. As a result, human brains and bodies develop a special reaction to a baby's cry. Question: The game "whack-a-mole" shows _ . - a baby's cry can get special attention from adults - men and women have different reaction speed and accuracy - adults without babies react less quickly to a baby's cry - women react to a baby's cry more quickly than men
(Answer)
a baby's cry can get special attention from adults

Ques: Read the following article and select the best answer. Article: There's a big zoo in our city. It's about five kilometres away from my house. I like all kinds of animals. I often go to the zoo by bus on Sundays. In the zoo, I can see many different kinds of animals, such as monkeys, bears, pandas, tigers, lions and dolphins. Some animals are friendly, but some are not. Tigers, lions and bears are dangerous, so they have to stay in cages. But I don't think it's good for animals to stay in cages. They are not happy. They should be free. Tigers and lions usually live in forests. They can run very fast there. They catch and eat small animals like deer and rabbits. But now in the zoo, they live in small rooms. They walk round and round in the cages, and they want to get out. I feel sorry for them. Of all the animals I like dolphins best. The most interesting animals in the zoo that I like are dolphins. I like watching them swim and jump. They swim fast and they jump very high. They are very clever. They can play with balls. They are very friendly to people. If you fall into the water and can't swim, they may come to help you. Question: I like dolphins best because _ . - they live in forests - they are interesting, clever and friendly - they catch and eat small animals - I fall into the river
Ans: they are interesting, clever and friendly

Ques: Read the following article and select the best answer. Article: Visiting the forest zoo Come and see the Indian elephants and the new tigers from Northeast of China. The beautiful birds from England are ready to sing songs for you, and the monkeys from Mount Emei will be happy to talk to you. The lovely dogs from Australia want to laugh at you. Sichuan pandas will play balls for you. The giraffes from Africa are waiting to look down on you. Tickets Opening time Grown-ups : 3 yuan 9:00 a.m.--4:00 p.m. (Monday--Saturday) Children over 1.4 m : 2 yuan except Friday (closed) Children under 1.4 m : Free 10:00 a.m. --3: 00 p.m. (Sunday) Keep the zoo clean! Do not touch , give food or go near to the animals. Question: From the passage, we can infer that a giraffe must be a very _ animal. - fat - short - strong - tall
Ans:
tall