a) $67.36+67.65-67$

$=67.(36+65-1)$

$=67.100=6$ $700$

b) $(7^{23}.45+7^{23}.4):7^{25}$

$=7^{23}.(45+4):7^{25}$

$=7^{23}.49:7^{25}$

$=7^{23}.7^2:7^{25}$

$=7^{25}:7^{25}=1$.

a) 6 = VI; 24 = XXIV; 39 = XXXIX.

b) Các ước lớn hơn 6 của số 36 là: 9; 12; 18; 36.

cx

I believe that while technology and automation can enhance the educational experience, robots will not completely replace teachers in schools. Teachers play a crucial role in not just imparting knowledge but also in fostering critical thinking, empathy, and social skills in students. These are aspects that robots, no matter how advanced, may struggle to replicate. Additionally, the human element in teaching is irreplaceable when it comes to providing personalized support and motivation to students. While robots can assist in certain tasks, the unique qualities that teachers bring to the classroom make them indispensable in the education system.

I believe that while technology and automation can enhance the educational experience, robots will not completely replace teachers in schools. Teachers play a crucial role in not just imparting knowledge but also in fostering critical thinking, empathy, and social skills in students. These are aspects that robots, no matter how advanced, may struggle to replicate. Additionally, the human element in teaching is irreplaceable when it comes to providing personalized support and motivation to students. While robots can assist in certain tasks, the unique qualities that teachers bring to the classroom make them indispensable in the education system.

hôm nây

1. While I was sleeping, I heard a loud noise.

2. We were shocked when we heard the news.

3. Before my father leaves for work, he feeds the dogs and cats.  

4. After I finish my homework, I hang out with my friends.

1. She was surprised when found a golden coin in the garden.

2. I will go shopping as soon as I find my wallet. As soon as I find my wallet, I will go shopping.

3. He made a quick phone call to a client before he left the office. / Before he left the office, he made a quick phone call to a client.

4. After he mowed the lawn, he took a rest. / He took a rest after he mowed the lawn.

a. Về nội dung:

* Mở bài 

Giới thiệu chung về em bé mà em muốn miêu tả.

* Thân bài

- Tả hình dáng của em bé.

- Tả hoạt động ngày thường của em bé.

* Kết bài

Tình cảm của em đối với em bé.

b. Về hình thức:

- Chữ viết sạch, đẹp, đúng chính tả.

- Dùng từ, diễn đạt tốt.

Từ đồng âm là những từ có cách phát âm giống nhau nhưng nghĩa khác xa nhau.