Air ................... is a cause of ill-health in human being.
The word “these” in line 26 refers to _________ .
The word “hyperactive” in line 24 is closest in meaning to ________ .
“I understand you don't like opera.” “________ , I go at least once a raonth.”
Chọn từ (ứng vói A, B, Choặc D) có trọng âm chính nhấn vào âm tiết có vị trí khác vói những từ còn lại.
Trả lời câu hỏi dưới đây:
According to the article, the Feingold diet is not _______ .
The word “symptoms” in line 10 is closest in meaning to ________ .
“How did you decide what kind of car to buy?” “After ________ all the altematives, I chose the fastest car I could find."
The topic of the passage is ________ .
Chọn từ có âm gạch dưới khác với các âm còn lại.
The phrase “set oft” in line 17 is closest in meaning to _______ .