basic concepts

"Studying for this exam was tough, but passing it made it worth the effort."

"The hike was exhausting, but the view from the top was definitely worth the effort."

"After the hurricane, there was widespread looting in the affected areas."

"The protests turned violent, leading to widespread looting in the downtown area."

"The invention of the smartphone is well within living memory for most adults today."

"The last major earthquake in this region is well within living memory, so people still take precautions seriously."

"That old couch is just a waste of space; we should throw it away."

"He never does any work and is basically a waste of space in the office."

"We need to consider all viable options before making a final decision."

"After the meeting, we narrowed down the list to three viable options."

"The vast expanse of the ocean stretched out before us."

"He was overwhelmed by the vast expanse of knowledge available in the library."

"There are several vacant parking spaces near the entrance."

"The mall has a sign indicating the number of vacant parking spaces available."

"He was so scared that he didn't utter a word."

"She was in such shock that she couldn't utter a word."

"The new player is still an unknown quantity, but we hope he will strengthen the team."

"In this equation, 'x' represents an unknown quantity that we need to solve for."

"Traditional crafts are undergoing a revival among young artisans."

"Vinyl records have undergone a revival in recent years."

"She approached every task with unbounded enthusiasm, inspiring everyone around her."

"His unbounded enthusiasm for the project made him the perfect team leader."

"The bottle was turned upside-down, and all the water spilled out."

"After the accident, his life was completely turned upside-down."

"She speaks perfect English, but there's still a trace of a French accent."

"After years abroad, his speech retained only a faint trace of an accent."

"Thank you for taking the time to help me with my project."

"Taking the time to understand the problem will lead to a better solution."

"The new sofa takes up a lot of space in our small living room."

"These high-resolution photos take up a lot of space on my hard drive."

"The new sofa takes up a lot of room in our small apartment."

"These high-resolution photos take up a lot of room on my hard drive."

"We need to tackle this problem before it gets worse."

"She tackled the problem by breaking it down into smaller parts."

"The new CEO announced sweeping changes to the company's structure."

"The government introduced sweeping changes to the tax system."