Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions.

We find that bright children are rarely held back by mixed-ability teaching. On the contrary, both their knowledge and experience are enriched. We feel that there are many disadvantages in streaming pupils. It does not take into account the fact that children develop at different rates. It can have a bad effect on both the bright and the not-sobright child. After all, it can be quite discouraging to be at the bottom of the top grade!

Besides, it is rather unreal to grade people just according to their intellectual ability. This is only one aspect of their total personality. We are concerned to develop the abilities of all our pupils to the full, not just their academic ability.

We also value personal qualities and social skills, and we find that mixed-ability teaching contributes to all these aspects of learning.

In our classroom, we work in various ways. The pupils often work in groups; this gives them the opportunity to learn to co-operate, to share, and to develop leadership skills. They also learn how to cope with the personal problems as well as learning how to think, to make decisions, to analyze and evaluate, to communicate effectively. The pupils learn from each other as well as from the teachers. Sometimes the pupils work in pairs; sometimes the work on individual tasks and assignments, they can do this at their own speed. They also have some formal class teaching when this is appropriate. We encourage our pupils to use the library, and we teach them the skills they need in order to do this effectively. An advanced pupil can do advanced works; it does not matter what age the child is. We expect our pupils to do their best, not their least, and we give them every encouragement to attain this goal.

According to the passage, which of the following is NOT true?

A. Pupils cannot develop in the best way if they are streamed into classes of different intellectual abilities

B. There is no fixed method in teaching pupils to develop themselves to the full

C. It’s not good for a bright child to find out that he performs worst in a mixed-ability class

D. Development of pupils as individuals is not the aim of group work

Giải phương trình:  x   +   1 x   -   2   +   x   -   1 x   +   2   =   2 x 2   +   2 x 2   -   4

vòng mấy thế??????

7

Many scientists believe our love of sugar may actually be an addiction. When we eat or drink sugary foods, the sugar enters our blood and affects parts of our brain that make us feel good. Then the good feeling goes away, leaving us wanting more. All tasty foods do this, but sugar has a particularly strong effect. In this way, it is in fact an addictive drug, one that doctors recommend we all cut down on.

"It seems like every time I study an illness and trace a path to the first cause, I find my way back to sugar," says scientist Richard Johnson. One- third of adults worldwide have high blood pressure, and up to 347 million have diabetes. Why? "Sugar, we believe, is one of the culprits, if not the major culprit," says Johnson.

Our bodies are designed to survive on very little sugar. Early humans often had very little food, so our bodies learned to be very efficient in storing sugar as fat. In this way, we had energy stored for when there was no food. But today, most people have more than enough. So the very thing that once saved us may now be killing us.

So what is the solution? It's obvious that we need to eat less sugar. The trouble is, in today's world, it's extremely difficult to avoid. From breakfast cereals to after-dinner desserts, our foods are increasingly filled with it. Some manufacturers even use sugar to replace taste in foods that are advertised as low in fat.

But there are those who are fighting back against sugar. Many schools are replacing sugary desserts with healthier options like fruit. Other schools are growing their own food in gardens, or building facilities like walking tracks so students and others in the community can exercise. The battle has not yet been lost.

What is this passage mainly about? 

A. Our addiction to sugar

 B. Illnesses caused by sugar 

C. Good sugar versus bad sugar 

D. Ways to avoid sugar 

Chọn 30 hộp chè một cách tùy ý trong kho của cửa hàng và đem cho kết quả được ghi lại trong bảng (sau khi đã trừ khối lượng của vỏ):

Hãy cho biết:

Số các giá trị khác nhau của dấu hiệu.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

Because of his reaction, the problem became _____ than we had thought

A. a lot more complicated

B. so much complicated

C. much less far complicated

D. more a bit complicated