(1,5 điểm) Biểu đồ dưới đây cho biết ý kiến về con vật được lựa chọn để nuôi ở gia đình của một nhóm học sinh.

Quan sát biểu đồ và điền vào chỗ chấm sao cho thích hợp.

a) …… là con vật được nhiều bạn lựa chọn nuôi nhất.

b) Trong nhóm học sinh, có …… bạn chọn nuôi mèo.

c) Số lượng bạn nuôi chó nhiều hơn số bạn nuôi thỏ là …… bạn.

(1 điểm) Điền số thích hợp vào chỗ chấm.

a) $\dfrac{1}{2}$ của $20$ km là ... km.

b) $\dfrac{1}{7}$ của $28$ g là ... g.

c) $\dfrac{3}{10}$ của $100$ ml là ... ml.

d) $\dfrac{2}{3}$ của $1$ giờ là ... phút.

(1 điểm) Tính.

a) $\dfrac{7}{24}$ $+$ $\dfrac{13}{6}$

b) $\dfrac{12}{49}$ $−$ $\dfrac{1}{7}$

c) $\dfrac{5}{8}$ $×$ $\dfrac{24}{25}$

d) $\dfrac{38}{21}$ $:$ $\dfrac{19}{3}$

X. Read the text carefully, then choose the correct answers.

Reading 1:

The use of digital devices such as tablets and laptops has revolutionized the way students learn in the 21st century These devices have become an integral part of the modern classroom, replacing traditional paper-based materials and changing the way teachers deliver their lessons. They offer several benefits for both teachers and students.

Firstly, digital devices are highly portable, allowing students to take their learning materials with them wherever they go.

This is particularly useful for students who have to travel long distances to attend school or for those who need to study on the go. Digital devices also offer a wealth of interactive resources that are not available in traditional textbooks. Videos, animations, and simulations can be used to help students understand complex concepts, while quizzes and games can be used to reinforce learning and make it more engaging.

Another significant advantage of digital devices is the ability to access a vast range of online resources. Students can access educational websites, e-books, and online courses from anywhere in the world, providing them with a more comprehensive and up-to-date understanding of the subject matter. Teachers can also use digital devices to connect with other educators around the world, sharing resources and collaborating on lesson plans.

While they offer students access to a wealth of interactive resources and educational materials, there is also the potential for distractions and technical problems. With the right approach, digital devices can be a valuable tool for modern learners, providing them with the skills and knowledge they need to succeed in the digital age.

1. What is the topic of the passage?

a. How laptops and tablets have changed the way students learn.

b. Advantages and disadvantages of digital devices.

c. Future of digital devices in modern classrooms.

d. The benefits of digital devices in classrooms.

2. According to the first passage, digital devices

a. completely replace teachers

b. are a necessity in modern classrooms

c. are only beneficial to students

d. include tablets and paper materials

3. The word "a wealth of in paragraph 3 mostly means

a. few of

b. some of

c. most of

d. a large amount of

4. According to paragraph 3, what is one disadvantage of traditional textbooks?

a. There are many complex concepts.

b. They offer interactive resources.

c. They lack videos and animations.

d. Traditional games are not available

5. The word "comprehensive" in paragraph 4 is closest in meaning to

a. limited

b. specific

c. complete

d. wide

6. How can teachers make use of digital devices?

a. They can access educational websites wherever they are.

b. They can use digital devices for up-to-date resources.

c. They can improve their ability to access online resources.

d. They can exchange their resources with other teachers worldwide.

7. Which of the following statements is NOT true?

a. The way students learn has affected the use of digital devices.

b. Distractions and technical problems are some disadvantages of digital devices.

c. The portability of digital devices is what makes it advantageous.

d. Students can acquire good skills and knowledge if they use digital devices properly.