A capital letter.
'If' can be used in a sentence as it is used in this one: "If you want, we can go to the movie.". If is often used at the beginning of a conditional sentence. If it rains, I will wear a hat. If you are busy I will come back later. If you are having lunch I will call back later.
Yes, when "sometimes" is used at the beginning of a sentence, it is often followed by a comma to separate it from the main clause.
Adverbs can be used at the beginning, middle, or the end of a sentence.
I would say that it can be used either at the beginning of the sentence, or in the middle as long as it indicates a point which further proves an earlier concept or assertion. I hope you are referring to 'moreover'...
No, there should not always be a comma after the word "hopefully." It depends on the sentence structure. When "hopefully" is at the beginning of a sentence, it is often followed by a comma, but if it is used within a sentence, a comma is not necessary.
'If' can be used in a sentence as it is used in this one: "If you want, we can go to the movie.". If is often used at the beginning of a conditional sentence. If it rains, I will wear a hat. If you are busy I will come back later. If you are having lunch I will call back later.
Yes, when "sometimes" is used at the beginning of a sentence, it is often followed by a comma to separate it from the main clause.
Adverbs can be used at the beginning, middle, or the end of a sentence.
Yes, all words used in the beginning of the sentence is capitalized.
I would say that it can be used either at the beginning of the sentence, or in the middle as long as it indicates a point which further proves an earlier concept or assertion. I hope you are referring to 'moreover'...
Usually at the beginning, for example: Contrary to popular belief, the word contrary is used at the beginning of the sentence in which it is used.
No, "ecology" is not capitalized when used in a sentence unless it is at the beginning of a sentence or part of a title.
You can do whatever you want Ellipsis is a noun so you can use it at the beginning of a sentence. A ellipsis is often indicated by a set of dots.
It's actually notwithstanding, (and not notwothstanding). Anyway, yes, you can use it at the beginning of a sentence.
Basically, any word can be used in the beginning of a sentence.
No, there should not always be a comma after the word "hopefully." It depends on the sentence structure. When "hopefully" is at the beginning of a sentence, it is often followed by a comma, but if it is used within a sentence, a comma is not necessary.
Actually, yes it can.