Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 42 to 47

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 42 to 47.

Smart homes refer to houses equipped with modern gadgets and systems that allow homeowners to control them remotely through mobile devices like smartphones, tablets, or laptops. However, this would probably not work without sensors.

Besides, with the help of artificial intelligence, smart homes could learn about the homeowners' behavior to anticipate their needs. For instance, they could learn when the homeowners normally arrive home from work and automatically adjust the temperature, lighting or security settings.

Smart homes offer various advantages, but there are important factors to consider. Firstly, the technology can be expensive due to the initial purchase and installation of devices, as well as ongoing maintenance costs. Another aspect to consider is connectivity. Smart home gadgets rely heavily on internet connections.

What would happen if the internet were interrupted or experienced connectivity issues? The answer is uncertain. Ultimately, the decision to adopt smart home technology depends on preferences, lifestyle, and budget.

Question 42: Which word has the CLOSEST meaning to the word gadgets in paragraph 1?

A. vehicles        B. appliances        C. computers       D. networks

Question 43:What does the word this in paragraph 1 refer to?

A. the use of artificial intelligence

B. the smart homes with modern gadgets and systems

C. the fact that the homeowners can control their houses remotely

D. the connection between the appliances and the mobile devices

Question 44: According to the text, how could smart homes anticipate the needs of homeowners?

A. by learning about their behavior

B. by adjusting the homes' temperature

C. by changing the security settings

D. by setting up Internet connection

Question 45: Which has the OPPOSITE meaning to the word costs in paragraph 2?

A. expenses    B. prices     C. budgets        D. saving

Question 46: What is the purpose of the text?

A. to show how to maintain smart homes

B. to define the concept of smart homes

C. to give information on the cost of smart home

D. to emphasize the importance of personal lifestyle

Question 47: In which paragraph does the writer mention the help of artificial intelligence?

 A. Paragraph 1         B. Paragraph 2          C. Paragraph 3          D. Paragraph 4