Cho tam giác ABC, điểm E bất kì trên cạch BC .Từ E vẽ EM song song vs AC ,EH song song với AB (M thuộc AB,H thuộc AC)
a) chứng minh : AH=EM
hanoians are interested in eating pho bo for all kinds of meaks
( i think so )
Cho tam giác ABC, điểm E bất kì trên cạch BC .Từ E vẽ EM song song vs AC ,EH song song với AB (M thuộc AB,H thuộc AC)
a) chứng minh : AH=EM
hanoians are interested in eating pho bo for all kinds of meaks
( i think so )
Vietnamese water puppetry is a unique folk art. It's said that ‘Not watching a performance of water puppetry means not visiting Vietnam yet.' That's why water puppetry is a must-see show for tourists in Vietnam. Watching this show can help you escape from your busy life and refresh your minds with unforgettable moments.
During the shows, you can only see the puppets and a small folk orchestra of about 7 people; the puppeteers stand behind a curtained backdrop in a pool. All puppets are made of fig wood which goes along well with water. Then they are carved and painted. The themes of the shows are very familiar to Vietnamese people. They focus on the daily life of farmers and common aspects of Vietnamese spiritual life.
Vietnamese water puppetry has been introduced to many countries all over the world and received much love from audiences. Foreigners don't understand Vietnamese, but they enjoy the shows because the puppets clearly demonstrate Vietnamese life and culture through their actions. Thang Long Water Puppet Theatre on Dinh Tien Hoang Street near Hoan Kiem Lake is the most popular theatre for water puppetry.
_______ is one of the themes of the puppet shows.
A. The daily life of farmers
B. Common aspects of Vietnamese spiritual life
C. Both A & B are correct.
D. None are correct.
Read the following passage and decide if it is T or F.

Energy is one of the problems that many people are interested in. It is not an unfamiliar word. It is heard, said, discussed day after day. It is close to everyone’s daily life. You turn on a lamp and it is energy that gives you light. You turn on a TV and it is energy that gives you pictures and sound. You ride a motorcycle and it is energy that gives you movement. You cook your meals and it is energy that gives you heat to boil rice.
The problem is that the demand for energy is rising and that the price of energy is getting higher and higher. The supply of energy on earth is limited. It cannot provide us forever. The shortage of energy in the future is inevitable. Therefore, saving energy is a must if we want to continue to live in a safe and sound world.
* Notice:
familiar: thân thuộc
demand: nhu cầu
inevitable: chắc chắn xảy ra
___ Many people aren’t interested in the problems of energy.
Read the passage carefully, the state whether the statements are True or False.
American students take part in different activities at recess. The energetic students often play basketball, but they never have time to play a whole game. They just practice scoring goals. This is called “shooting some hoop”. Many of the students listen to music. Sometimes they read or study at the same time. Some of the children, mainly boys, swap baseball cards. These pictures of baseball players come in packages of candy. They swap cards with their friends, so they get the ones they want. Eating and talking with friends are the most common ways of relaxing at recess. These activities are the same all over the world.
___ Eating and talking with friends at recess are popular activities worldwide.
Chọn đáp án đúng nhất để hoàn thành những câu dưới đây.
Vietnamese water puppetry is a unique folk art. It's said that ‘Not watching a performance of water puppetry means not visiting Vietnam yet.' That's why water puppetry is a must-see show for tourists in Vietnam. Watching this show can help you escape from your busy life and refresh your minds with unforgettable moments.
During the shows, you can only see the puppets and a small folk orchestra of about 7 people; the puppeteers stand behind a curtained backdrop in a pool. All puppets are made of fig wood which goes along well with water. Then they are carved and painted. The themes of the shows are very familiar to Vietnamese people. They focus on the daily life of farmers and common aspects of Vietnamese spiritual life.
Vietnamese water puppetry has been introduced to many countries all over the world and received much love from audiences. Foreigners don't understand Vietnamese, but they enjoy the shows because the puppets clearly demonstrate Vietnamese life and culture through their actions. Thang Long Water Puppet Theatre on Dinh Tien Hoang Street near Hoan Kiem Lake is the most popular theatre for water puppetry.
Question. ________ is one of the themes of the puppet shows.
A. The daily life of farmers
B. Common aspects of Vietnamese spiritual life
C. Both A and B are correct.
D. None are correct.
What do you often do after school? In my school, there are a lot of clubs which students can take part in after school hours.
The club that has the biggest number of members is the swimming club called “Blue Dolphins”. I myself love swimming so I am a member of this club. I go to the swimming pool twice a day and swim for about an hour. I’m really interested in swimming breaststroke because it helps me move as fast as I can. I’m also fond of backstroke. I swim backstroke when I want to relax, breathe and let my body float freely. It’s very relaxing.
The second club I would like to mention is the charity club. Its name is “Golden Heart”. Members of the club often do community service. This month, they are conducting a clean-up campaign to protect the environment around the school. They collect trash, clean the toilet area, and grow plants. I am not a Golden Heart’s member, but I participate in their activities whenever I can.
If you can sing, dance or play musical instruments, the musical club “Heartstrings” is definitely for you. The president of the club is Mike, my best friend. He is not only good-looking but also sings beautifully and plays the guitar very well.
In conclusion, we should do as many activities as possible in our free time to have good health and a fresh mind to prepare for lessons in class. Spending all our time studying is not a good idea.
Question 5: Spending all the time studying is ________ .
A. unnecessary
B. necessary
C. fun
D. important
What do you often do after school? In my school, there are a lot of clubs which students can take part in after school hours.
The club that has the biggest number of members is the swimming club called “Blue Dolphins”. I myself love swimming so I am a member of this club. I go to the swimming pool twice a day and swim for about an hour. I’m really interested in swimming breaststroke because it helps me move as fast as I can. I’m also fond of backstroke. I swim backstroke when I want to relax, breathe and let my body float freely. It’s very relaxing.
The second club I would like to mention is the charity club. Its name is “Golden Heart”. Members of the club often do community service. This month, they are conducting a clean-up campaign to protect the environment around the school. They collect trash, clean the toilet area, and grow plants. I am not a Golden Heart’s member, but I participate in their activities whenever I can.
If you can sing, dance or play musical instruments, the musical club “Heartstrings” is definitely for you. The president of the club is Mike, my best friend. He is not only good-looking but also sings beautifully and plays the guitar very well.
In conclusion, we should do as many activities as possible in our free time to have good health and a fresh mind to prepare for lessons in class. Spending all our time studying is not a good idea.
Question. Spending all the time studying is ________
A. unnecessary
B. necessary
C. good
D. important
What do you often do after school? In my school, there are a lot of clubs which students can take part in after school hours.
The club that has the biggest number of members is the swimming club called “Blue Dolphins”. I myself love swimming so I am a member of this club. I go to the swimming pool twice a day and swim for about an hour. I’m really interested in swimming breaststroke because it helps me move as fast as I can. I’m also fond of backstroke. I swim backstroke when I want to relax, breathe and let my body float freely. It’s very relaxing.
The second club I would like to mention is the charity club. Its name is “Golden Heart”. Members of the club often do community service. This month, they are conducting a clean-up campaign to protect the environment around the school. They collect trash, clean the toilet area, and grow plants. I am not a Golden Heart’s member, but I participate in their activities whenever I can.
If you can sing, dance or play musical instruments, the musical club “Heartstrings” is definitely for you. The president of the club is Mike, my best friend. He is not only good-looking but also sings beautifully and plays the guitar very well.
In conclusion, we should do as many activities as possible in our free time to have good health and a fresh mind to prepare for lessons in class. Spending all our time studying is not a good idea.
Question 1: The writer is interested in swimming breaststroke because ________
A. it makes him relaxed
B. it helps him swim as fast as he can
C. it helps him stay healthy
D. it is the easiest swimming style
What do you often do after school? In my school, there are a lot of clubs which students can take part in after school hours.
The club that has the biggest number of members is the swimming club called “Blue Dolphins”. I myself love swimming so I am a member of this club. I go to the swimming pool twice a day and swim for about an hour. I’m really interested in swimming breaststroke because it helps me move as fast as I can. I’m also fond of backstroke. I swim backstroke when I want to relax, breathe and let my body float freely. It’s very relaxing.
The second club I would like to mention is the charity club. Its name is “Golden Heart”. Members of the club often do community service. This month, they are conducting a clean-up campaign to protect the environment around the school. They collect trash, clean the toilet area, and grow plants. I am not a Golden Heart’s member, but I participate in their activities whenever I can.
If you can sing, dance or play musical instruments, the musical club “Heartstrings” is definitely for you. The president of the club is Mike, my best friend. He is not only good-looking but also sings beautifully and plays the guitar very well.
In conclusion, we should do as many activities as possible in our free time to have good health and a fresh mind to prepare for lessons in class. Spending all our time studying is not a good idea.
Question. The writer is interested in swimming breaststroke because ________
A. it makes him relaxed
B. it helps him swim as fast as he can
C. it helps him stay healthy
D. it is the easiest swimming style
A. Calories are units of energy. They refer to the amount of energy you get from foods and drinks, and the amount of energy you use through physical activities. For example, an apple has about 80 calories, while a 1.6 km walk might use up 100 calories. Calories are important for human health, and the key is having the right amount of it.
B. Everyone needs different amounts of energy per day depending on age, size and activity levels. An athlete needs more calories than an office worker. To stay in shape, an average adult requires at least 1,800 calories per day (according to the Food and Agriculture Organization of the United Nations). If we eat just the number of calories our body needs each day, we will probably be healthy. However, eating too much can make you put on weight. To lose weight, eat fewer calories than your body burns each day.
C. These are some experts' tips to reduce calorie intake. First, you must know how many calories you need each day and always count them in your diet. Have small frequent meals and drink more water too. This will help you feel less hungry. Furthermore, avoid all sugary drinks and junk food. They are high in energy but low in nutritional value.
What is a healthy number of calories per day?
A. At least 160 calories
B. About 80 calories
C. At least 1,800
D. None are correct.