What do you often do ____________ Sunday morning?
A. on B. in C. at D. for
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I traveled ________ the world for a few years.
A. all B. on C. for D. around
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—Thanks very much.
—__________.
A. That's right B. That's all right
C. All right D. OK
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Sam hated doing chores. And he had many chores. For example, on Mondays, Wednesdays and Fridays he took out the trash. And on weekends he always washed his father's car. He a1so cleaned his own room once a week. What a chore that was! Sometimes he even had to look after his little sister and brother.
Sam had a foreign friend at school. His name was Kumar. Doing chores in Kumar’s family was very different. In the house only the girls did chores. His sisters made all the beds and cleaned all the rooms too, even his bedroom. His mother always cooked the meals, and his sisters helped her to go shopping, and prepare the food. They worked hard at home, doing all the chores with their mother. So when Kumar talked to his friend Sam about chores, he felt very 1ucky.
One day, Sam had an idea. He asked Kumar, “Could I borrow your sisters?” He wanted them to help him clean his room, but they said “no”. Instead(相反), they asked Sam to teach their brother how to do chores, so he could make his own(自己的) bed.
Sam and Kumar are very good at science. They are going to be scientists after university. They want to make a robot(机器人) to do the chores. Then everyone ----mothers and fathers, sons and daughters --will be happy!
Which of the following is right?
( )1. A. Sam likes doing chores.
B. Sam did chores only on weekends.
C. Sam likes doing chores only on weekends.
D. Sam really didn't like doing chores.
( )2. A. Sam cleaned his room once a month.
B. Sam never looked after his brother and sister.
C. Sam washed the car every weekend.
D. Sam enjoyed cleaning his own room.
( )3. A. Everyone did chores in Kumar's family.
B. Kumar's sisters made his bed.
C. Kumar did some chores.
D. Kumar's sisters 1ibed helping their brother.
( )4. A. The sisters agreed to help him.
B. Sam wanted to borrow Kumar's sisters.
C. The sisters didn't want Kumar to do chores at home.
D. The sisters asked Sam to do chores for them.
( )5. A. Sam and Kumar plan to make a robot.
B. They aren’t going to be scientist after university.
C. No one will be happy to have a chore robot.
D. Sam and Kumar want to become robot scientists.
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___________________ are Young Pioneers.
A. All student B. All of students
C. All of the students D. All students
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She doesn’t like milk but likes orange______.
A.at all B.little C.a lot D.a lot of
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“I don’t think I am different from else. I am just the son of a farmer,” Mo Yan said.
A. anyone B. nobody C. someone D. everyone
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Performing better under pressure
What is the most stressful thing in school? It is probably exams. 1. But some students succeed under pressure,while others struggle.So,why do some students perform better under stress?
It all comes down to dopamine (多巴胺). Dopamine is a chemical in our body that sends signals (信号) in the brain.It has many important roles:affecting memory,attention and how we learn. 2.
Our brains control dopamine in two ways.It either takes out dopamine quickly,or gradually.Exam success can be linked to how fast dopamine goes back to a balance,according to new research from the University of Missouri,reported Yahoo.
3. If you become stressed,your brain will start to overload (起负荷) on dopamine.It is like a cup overflowing with water.The quicker you are able to go back to a balance of dopamine,the quicker you can concentrate. 4.
Researchers found that,during a test,people who slowly got back to a balance of dopamine scored 8 percent lower. That’s me difference between a good mark and a bad mark.
But don't fear,there is good news for every student. 5. So,it turns out that practice really makes perfect.
根据短文内容,从下面五个选项中选出能填入文中空缺处的最佳选项,使短文意思通顺、内容完整
A.This will help you perform better on a test.
B.Exams can put us under a lot of pressure.
C.The study also found that the more practice you get,the less stressed you’ll be.
D.What happens when we take an exam?
E.Our brains work best when there is a balance of dopamine—not too much or too little.
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