many young people carry a pair there are many theories of aging Many young people carry a pair of earbuds as they are small, light, and ____. A. chargeable B. economical C. portable D. transferable
many a student Đồng nghĩa với many a student same thing, but second is much more common. you only see the first in academics|many is an adjective which changes/adjusts plural nouns. Your first sentence "many a student" is not correct. "many" is an adj that describes more than one, it is plural
many inventions are a result of careful Inventions refer to the creation of new devices, processes, or techniques that are not naturally occurring. They are the result of human ingenuity, creativity, and problem-solving. Inventions are typically driven by a deliberate effort to solve specific problems, improve existing systems, or fulfill a particular need
