以下是一份英语四级模拟题：

Section A: Reading Comprehension

Directions: In this section, there is a passage with ten multiple-choice questions. Read the passage carefully and choose the best answer to each question.

Passage:

The Importance of Sleep

Sleep is a basic human need, as important for good health as diet and exercise. When we sleep, our bodies rest but our brains are active. Sleep lays the groundwork for a productive day ahead. It is during sleep that our bodies repair damaged cells, renew our energy, and consolidate our memories. Lack of sleep can lead to decreased alertness, impaired memory, and poor physical health.

For adults, the recommended amount of sleep is between 7 and 9 hours per night. However, studies have shown that many people do not get enough sleep. Factors such as stress, work demands, and electronic devices can interfere with our ability to fall asleep and stay asleep. Inadequate sleep not only affects our physical health but also our mental health, leading to increased anxiety and depression.

To improve sleep quality, it is important to establish a regular sleep routine. Going to bed and waking up at the same time each day helps regulate our body's internal clock. Creating a comfortable sleep environment, free from distractions and excessive noise, can also promote better sleep. Additionally, avoiding caffeine and electronic devices before bedtime can help signal to our bodies that it is time to sleep.

1. According to the passage, sleep is as important for good health as _______.
   A) exercise
   B) diet
   C) both exercise and diet
   D) neither exercise nor diet

2. During sleep, our bodies _______.
   A) repair damaged cells
   B) renew our energy
   C) consolidate our memories
   D) all of the above

3. Lack of sleep can result in _______.
   A) increased alertness
   B) improved memory
   C) poor physical health
   D) both A and B

4. How many hours of sleep per night are recommended for adults?
   A) 7 to 8 hours
   B) 8 to 9 hours
   C) 9 to 10 hours
   D) 6 to 7 hours

5. What are some factors that can interfere with our ability to sleep?
   A) Stress
   B) Work demands
   C) Electronic devices
   D) all of the above

6. Inadequate sleep can lead to _______.
   A) increased anxiety
   B) decreased alertness
   C) impaired memory
   D) all of the above

7. What can help improve sleep quality?
   A) Establishing a regular sleep routine
   B) Creating a comfortable sleep environment
   C) Avoiding caffeine and electronic devices before bedtime
   D) all of the above

8. The main purpose of the passage is to _______.
   A) explain the importance of sleep
   B) provide tips for improving sleep quality
   C) discuss the negative effects of inadequate sleep
   D) recommend a specific number of hours of sleep

9. What does the author recommend to promote better sleep?
   A) Going to bed and waking up at the same time each day
   B) Creating a comfortable sleep environment
   C) Avoiding caffeine and electronic devices before bedtime
   D) all of the above

10. Which of the following is NOT mentioned as a negative effect of inadequate sleep?
    A) Increased anxiety
    B) Impaired memory
    C) Improved physical health
    D) Decreased alertness

Section B: Writing

Directions: In this section, you are required to write an essay based on the given topic. You should write at least 150 words.

Topic: The Impact of Social Media on Society

Section C: Listening Comprehension

Directions: In this section, you will hear several short conversations. After each conversation, you will hear a question about the conversation. Choose the best answer to each question.

(Conversation 1)
Woman: Did you hear about the new restaurant that opened downtown?
Man: Yes, I did. I heard the food there is amazing. I can't wait to try it.

Question: What does the man think of the new restaurant?

A) He thinks the food is terrible.
B)