Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
boarding school; school holidays; home school
school leavers; mixed school; primary school
school rules; secondary school; singer-sex school
school uniform
1. yellow - primary
2. orange - secondary
3. red - primary
4. purple - secondary
5. blue - primary
6. green - secondary
alter: thay đổi crops: cây trồng diseases: bệnh tật gene: gien
genetic: di truyền engineering: kỹ thuật herbicides: thuốc diệt cỏ
nutrients: chất dinh dưỡng weeds: cỏ dại
Did you know that scientists have put a fish (1) GENE into a tomato? They did it to develop tomatoes which can grow in cold temperatures.
So what are genes? Genes are instructions which exist inside every cell of every living thing. Each cell in the human body contains about 25,000 to 35,000 genes which determine your eye colour, how tall you are, what skills you have, and so on. So if you (2) ALTER a plant gene, you can change a specific characteristic like colour, shape or height.
(3) ENGINEERING changes the genes of plants or animals to make genetically modified organisms (GMOs). Scientists believe that GMOs can help us in many ways. For example, GM (4) GENETIC can produce more food which contains more (5) NUTRIENTS. They can also have an engineered resistance to insects and (6) DISEASES, and stay fresh for longer. GMOs can make fish grow larger and make cows produce healthier milk. Some people think that if we want to feed the world’s population, we will need GMOs.
But does genetic engineering work? Farmers use (7) HERBICIDES to kill weeds, but these chemicals can also damage crops. In the USA, farmers use GM crops which resist herbicides, so that they can destroy (8)WEEDS without damaging the crop. However, some ‘superweeds’ are becoming immune to the herbicides, so the farmers have to use more and more chemicals.
Food is very important to all of us and many people believe we are what we eat. These people are worried about the overuse of chemicals and the possible effects of eating GMOs. Some governments oppose them. What do you think?
- which: cái gì
- who: ai
- where: ở đâu
You pass the ball when you play football.
I don't think it's a difficult sport. I'd like to try it. Because it's a ball game which has become very popular.
Fill in each numbered blank with ONE suitable word to complete the passage.
When you hear the word " bank ", what do you think of ? A ....place...(1) to put money ? The land on the edge of a river ? To depend on something or someone ? If you choose any of .....these...(2) things, you are right. Why ? Because words often have ....more....(3) than one meaning. The tricky part is figuring out .....which...(4) meaning is appropriate. Choosing the correct meaning of a word depends on ...two....(5) things. First, it depends on the words and ...sentences....(6) surrounding your particular word. The other words and sentences give you context clues. ......secondly...(7), the meaning depends on how the words is .......used....(8) in the sentence. It is a noun, a verb, ....an....(9) adjective or part of a phrase ? Knowing the word's part of speech will ....help...(10) discover the word's precise meaning.
Complete the sentences, using the comparison form of one of the adjectives given in the box. You may need to make any necessary changes to the adjectives.
bad comfortable crowded easy long low near old popular serious slow thin
1. You’ll find your way around the town easy if you have a good map.
2. What’s the longest river in the world?
3. I prefer this chair to the other one. That one is far more comfortable
4. Can you tell me the way to the nearest bus station?
5. This shop isn’t very expensive. The prices are lower than some other shop.
6. You are driving too fast. Could you drive a bit slower?
7. There were a lot of people on the bus. It was crowded as usual.
8. You look thinner than before. Have you lost weight?
9. Unfortunately, her illness was more serious than we thought at first.
10. Is football the most popular sport in your country, too?
11. Tom has three sisters. His older sister is 18 years old. His youngest is 2.
12. It was an awful day. It was the worst day in my life
When you hear the woek '' bank'' what do you think ? A .....place ... to put money? The land on the edge of a river? to depend on something or someone? If you choose any of ....these.... things you're right. Why? Because words often have ......more........ than one meaning. The tricky part is fiuring out ....which...... meaning is appropriate.
Choosing the correct meaning of a word depends on ....two...... things. First, it depends on the words and .....sentence....... sorrounding your particular word. The other words and sentences give you context clues. ......Second...., the meaning depends on how the word is ......used..... in the sentence. Is it a noun, a verb, ......an...... adjective or a part of a phrase? Knowing the word's part of speech will .....help........ you discover the word's precise meaning.
tham khảo
complementary: màu phấn harmonious: hài hòa pastel: bổ sung
primary: màu chính secondary: màu phụ vibrant: sôi động
The adjectives to describe colours:
-Ablaze - Radiant with bright color.
-Beaming - Bright; shining.
-Bold - Bright; vivid.
-Bright - Brilliant in color.
-Brilliant - Vivid; intense.
-Colorful - Full of vivid colors.
-Dappled - Having a spotted surface.
-Deep - Dark; rich.
mấy bài nnay có cần phải tham khảo kh ? 💨