Today, I met my senior and my best friend's boyfriend with my friends. Most English speaking people would not know what a senior is because age is not as important to us. I only know what you mean because I lived in Korea. I would say "friend" or "mentor" (depending on who the person is) instead of "senior."

Senior and We are all from the same university. Using the verb "to go" is more common. e.g. "We all go to the same university."

We are a in third grade at university, and our major is elementary (school of ) education. In the US, people would say, "We are juniors in college, and..."

When we graduate from this university, we'll be an elementary school teachers, but we have to pass an examination, so we'll be examined next year. Do not begin sentence with conjunctions like "and," "but," "so," etc. (It is okay sometimes).

But, we have to pass an examination.

so we'll be an examinee next year.

He is already a teacher. He gave us good information. Or, "He is already a teacher, and he gave us good information." These are two complete sentences, so you cannot use a comma.

It was very useful for us.

I want to be a good teacher for my children, so I'll study everything for teaching children very hard!!

Which one does it is correct: "useful for me" or "useful to me"?You can write, "It was very useful to us," Or, "It was very useful," and both will mean the same thing.

Please ask tell me the anwser.