love the spicy food in this city. The hottest the food is, the more I like it.

• Lỗi sai: "The hottest" (B)
• Sửa lại: "The hotter"
• Câu đúng: "I love the spicy food in this city. The hotter the food is, the more I like it."

I got stuck in a traffic jam yesterday. The more congested the road was, the tired I became.

• Lỗi sai: "the tired" (D)
• Sửa lại: "the more tired"
• Câu đúng: "I got stuck in a traffic jam yesterday. The more congested the road was, the more tired I became."

The modern the library is, the more attractive it is to teenagers.

• Lỗi sai: "The modern" (A)
• Sửa lại: "The more modern"
• Câu đúng: "The more modern the library is, the more attractive it is to teenagers."

The streets are getting dirtier. The more crowded this city is, the more polluted it becomes.

• Lỗi sai: Không có lỗi sai trong câu này.
• Câu đúng: "The streets are getting dirtier. The more crowded this city is, the more polluted it becomes."

The older the buildings are, the more ugly the city becomes. It’ll soon look like a concrete jungle.

• Lỗi sai: "more ugly" (C)
• Sửa lại: "uglier"
• Câu đúng: "The older the buildings are, the uglier the city becomes. It’ll soon look like a concrete jungle."

The thinner the air gets, the more difficult it is for people to breath.

• Lỗi sai: "breath" (D)
• Sửa lại: "breathe"
• Câu đúng: "The thinner the air gets, the more difficult it is for people to breathe."

The nearer the school is, the more convenient it is for the students.

• Lỗi sai: Không có lỗi sai trong câu này.
• Câu đúng: "The nearer the school is, the more convenient it is for the students."

The faster the Internet is, the simpler the users get.

• Lỗi sai: "simpler" (C)
• Sửa lại: "simpler" => "happier" hoặc "the simpler their tasks become" (để câu đúng ngữ nghĩa)
• Câu đúng: "The faster the Internet is, the happier the users get." hoặc "The faster the Internet is, the simpler their tasks become."