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Chuyển từ câu chủ động sang câu bị động :
1. How many ways can you solve this problem?
How many ways can this problem be solved by you ?
2. She did not use to make cloth puppets.
cloth puppets weren't used to made by her.
3. They must report it to the police ỏ it will be too late .
it must be report to the police by them or it will be too late.
1. I was taught Arabic by my neighbor , when i was living in Kwait
2. people had used animals for medical research for hundreds of years
3. Were people use milk for making butter and cheese ?
4. How many ways can you be solved this problem ?
5. this shop was bought last year that they say
1. I was taught Arabic by my neighbor , when i was living in Kwait
2. people had used animals for medical research for hundreds of years
3. Were people use milk for making butter and cheese ?
4. How many ways can you be solved this problem ?
5. this shop was bought last year that they say
1.There are many ways will be used to solve the problem of pollution.
2.Solar power can be used to heat or cool our houses.
3.Unfortunately, fossil fuels are harmful to the environment.
Solution
Dịch ra tiếng việt: Có bao nhiêu cách bạn có thể xếp 3 người từ trái sang phải để có một bức ảnh?
Giả sử: Có 3 người là A, B và C.
Ta có số cách để có thể xếp 3 người từ trái sang phải để có một bức ảnh là 6.
Vì ta có thể xếp người A sang bên trái trước thì được 2 cách là: ABC và ACB.
Tương tự cũng xếp người B và người C sang bên trái thì ta được thêm 4 cách nữa nên ta có 6 cách để có thể xếp 3 người từ trái sang phải để có một bức ảnh.
Đáp số: 6 cách.
8:4=2 (student)
So the teacher can divide the group of 8 students into 4 teams, each team has 2 students
Different Colours can affect us in many different ways; that’s according to Verity Allen. In her new series ‘Colour me Healthy’, Verity looks at the ways that colours can influence how hard we work and the choices we make. They can even change our emotions and even influence how healthy we are.
‘Have you ever noticed how people always use the same colours for the same things?’ says Verity. ‘Our toothpaste is always white or blue or maybe red. It’s never green. Why not? For some reason we think that blue and white is clean, while we think of green products as being a bit disgusting. It’s the same for businesses. We respect a company which writes its name in blue or black, but we don’t respect one that uses pink or orange. People who design new products can use these ideas to influence what we buy.’
During this four-part series, Verity studies eight different colours, two colours in each programme. She meets people who work in all aspects of the colour industry, from people who design food packets, to people who name the colours of lipsticks. Some of the people she meets clearly have very little scientific knowledge to support their ideas, such as the American ‘Colour Doctor’ who believes that serious diseases can be cured by the use of coloured lights. However, she also interviews real scientists who are studying the effects of green and red lights on mice, with some surprising results.
Overall, it’s an interesting show, and anyone who watches it will probably find out something new. But because Verity is goes out of her way to be polite to everyone she meets on the series, it’s up to the viewers to make their own decisions about how much they should believe.
27. What is the writer doing in this text?
A. giving information about how colours influence us
B. reporting what happens in a new television series
C. giving information about a television presenter
D. giving his opinion of a recent television show
28. According to Verity, why is a knowledge of colour important?
A. AA. It can help you to choose the best products. B. It can give you new ideas.
C. It can help you to change people’s minds. D. It can help you to sell products.
29. Who does the writer respect least?
A
A. Verity Allen B. The people who name lipsticks
C. The ‘Colour Doctor’ D. The scientists who work with mice
30. Which of the following would make a good title for the text?
A. Enjoy it, but don’t believe everything.
B. Another great show from Verity Allen! Five Stars!
C. Don’t miss this if you work in Business!
D. Watch this programme! It will make you healthy!
Change the sentences into the passive form:
1. Three continents surround the Mediterranean Sea.
the Mediterranean Sea is surrounded by Three continents
2. Machine scores the examination papers.
the examination papers are scored by the machine
3. His father praises him when he works hard.
he is praised by his father when he works hard.
4. Do you rarely clean the board?
is the board rarely cleaned?
5.I advise my sister to put her money box under the carpet.
my sister is advised to put her money box under the carpet.
6. How many ways do you solve this problem?
How many ways are this problem solved ?
7. He never gives the magazine back to me.
the magazine is never given back to me.
8. The postman usually leaves letters in the hall.
letters are susually left in the hall by The postman
9. You wear this shirt because it is very nice.
this shirt is worn because it is very nice.
10. The government lauch an anti- smuggling campaign.
an anti- smuggling campaign is launched by The government
Câu 31:How much do you win for the fourteenth question?
A.Because doing exercises is good for your health, don't do it too hard.
How many ways this problem can be solved?