Cô giáo sếp học sinh vào các bàn. Nếu xếp 4 em 1 bàn thì thiếu 1 bàn, Nếu xếp 5 em 1 bàn thì thừa 2 bàn. Hỏi lớp có bao nhiêu em
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DỊCH
Hello! My name is Ana. I am one of the top 50 students at my school. Every time I take an exam, I usually rank between top 2 and 5. In this recent exam, I ranked top 1. Everyone started talking, saying that I had cheated. My teacher made me retake the exam, and this time I ranked top 3. How could this happen? It turns out it was because of Mina, my best friend from 5th grade. It’s really unfair that I ranked top 3 while Mina got top 1.
Here are the corrections for each sentence:
-
In the end, King Hung let An Tiem and his family go back home.
- Correction: Remove "to" (let someone do something).
-
Mary is going to travel to Thailand for a few days.
- Correction: Add "to" before "travel."
-
My mother can cook very well. She is a good cook.
- Correction: Change "cooker" to "cook."
-
How many sausages do you have every day?
- Correction: Change "sausage" to "sausages."
-
It’s very kind of you to help me.
- Correction: Add "to" before "help."
-
What is the weather like in autumn?
- Correction: Change "does" to "is."
-
You should brush your teeth after having meals.
- Correction: Change "have" to "having."
-
Parents always want their children to learn well.
- Correction: Add "to" before "learn".
46 They rented an apartment next door to mine
47 This is the first time she saw a shark
48 I often wrote letters to my pen pal last year
49 They stopped at my restaurant for a short time
50 My mother bought material and made a dress for me
-
She does not often go fishing in her free time.
-
Are the children riding their bikes around the town now?
-
Mai was absent from class yesterday morning because she was ill.
-
Did he visit Thu Le zoo with his classmates last weekend?
-
I hope I can visit Ho Chi Minh City one day.
-
He eats two bowls of rice for lunch.
-
How many languages can you speak?
-
Hoa lives far from her family.
-
My mother bought a nice skirt for me yesterday.
-
My brother is learning judo now.
-
D. food
-
C. character
-
D. university
-
B. ice cream
-
C. eraser
VI. Use the following given words to make a complete sentence.
36.she/not/often/go/fishing/ free time/.
→ She doesn't often go fishing in her free time
37.the/children/their/bikes/the town/ now/?
→ Are the children riding their bikes in the town now?
38.Mai/ absent/ class/ yesterday morning/ because/ she/ ill/.
→ Mai was absent from class yesterday morning because she was ill
39.he/visit/ Thu Le zoo/ classmates/last weekend/?
→ Did he visit Thu Le zoo with his classmates last weekend?
40.1/hope/l/visit/Ho Chi Minh/City/one day/.
→ I hope I will visit HCM city one day
Olm chào em, chúc mừng em đã tham gia cộng đồng tri thức hàng đầu Việt Nam. Chúc em có những giây phút giao lưu thú vị và học tập hiệu quả cùng Olm em nhé.
1. We rarely go hiking in the mountains. (rarely)
2. I sometimes read novels. (sometimes)
3. She usually travels abroad. (usually)
4. We often go to the beach. (often)
5. They rarely eat sushi. (rarely)
6. I daily practice yoga. (daily)
7. Do they never watch TV? (never)
8. He occasionally takes a nap. (occasionally)
Đáp án :
1. We rarely go ...
2. I sometimes read novels.
3. She usually travels...
4. We often go ...
5. They rarely eat ...
6. I daily practice...
7. Do they never watch TV ?
8. He occasionally takes ...
Đây là toán nâng cao chuyên đề toán hai hiệu số, cấu trúc thi chuyên, thi học sinh giỏi các cấp. Hôm nay, Olm sẽ hướng dẫn các em giải chi tiết dạng này như sau:
Giải
Hiệu số học sinh mỗi bàn trong hai cách xếp là: 5 - 4 = 1 (học sinh)
Hiệu số học sinh trong hai cách xếp là: 4 + 5 x 2 = 14 (học sinh)
Số bàn là: 14 : 1 = 14 (bàn)
Số học sinh của lớp đó là: 4 x 14 + 4 = 60 (học sinh)
Đáp số: 60 học sinh.