Câu 30:
Answer: A. "rain"
Explanation: The sentence "It's very hot today. I wish I were on the beach now." suggests a contrast between heat and a desirable, cooler place (the beach). The word "rain" fits the context of a cooling, refreshing change from heat.

Câu 31:
Answer: B. "In London"
Explanation: Helen asks, "Where do you come from?" The most appropriate response to this question is simply to state the location you come from, which is "In London."

Câu 32:
Answer: A. "Here you are"
Explanation: Hoa asks, "Pass me that pen, please!" The polite and appropriate response is "Here you are" when handing something to someone.

Câu 33:
Answer: A. "The reasons for learning a foreign language"
Explanation: The passage lists the reasons why you should learn a foreign language, so the topic is about the reasons for learning a foreign language.

Câu 34:
Answer: C. "Three"
Explanation: The passage mentions three benefits: job opportunities, travel experience, and better ability to learn other subjects (mental exercise, improving the brain's function).

Câu 35:
Answer: B. "learning a foreign language"
Explanation: In the sentence, "This, in turns, helps the brain to work better and strengthen the ability to memorize and analyze," the word "it" refers to learning a foreign language.

Câu 36:
Answer: B. "Yes, they do"
Explanation: The passage says that most companies look for people with foreign language skills, so the correct answer is "Yes, they do."

Câu 37:
Answer: D. "It isn't necessary to know a foreign language"
Explanation: The passage never suggests that learning a foreign language is unnecessary. Instead, it presents it as highly beneficial, so the statement "It isn't necessary to know a foreign language" is not true.