which one of the following circuit interrupts is most effective

Which one is grammatically correct or better? I have two assignments, One of them is done. I have two assignments, One of which is done. I watched a video tutorial that the teacher said the ... pronouns - "One of them" vs. "One of which" - English Language Learners ... "Which one is the best" is obviously a question format, so it makes sense that " which one the best is " should be the correct form. This is very good instinct, and you could even argue that the grammar is good, but at best it's unnatural. Which came first when saying numbers: "one hundred AND one" or "one ... One of the former students. "One of" refers to a group. The group that follows is plural. "Students" is plural of "student." Consider the statement, "one of the team." A team is a group. It can be referred to as singular or plural, depending on the context. In this case, the sentence refers to a larger entity which "one" is part of. "Students" in the instance you refer to is the larger entity.

You typically wouldn't use either phrase for meetings. 'One-to-one' is rare and often technical in any case, you might say, 'On most websites there is a one-to-one relationship between a username and an account,' meaning that there is only one username per account, and only one account per username. As @FumbleFingers said, 'one-on-one' tends to suggest physical activity, or at least ...