Từ vựng

“Rising sea levels threaten low-lying coastal towns with permanent flooding.”

“Matching Headings can become a time trap if tackled first.”

“Years of night shifts began to take a toll on his health.”

“Laboratory staff must take precautions before handling corrosive chemicals.”

“The warranty will become void if unauthorized personnel tamper with the internal casing.”

“Dark, threatening clouds gathered over the mountain ridge.”

“The dog growled threateningly when the stranger approached.”

“Signs along the fence warned visitors not to trespass.”

“Mountaineers underestimated the treacherousness of the thinning glacial ice.”