When to use 'FIRST' or 'AT FIRST'?
Use of respectively | Springer — International Publisher
Oxygen, nitrogen and hydrogen detector flows were set at 85, 7, and 4 mL/min, respectively. The use of respectively here makes it clear that the first gas ...
Articles - Grammar - Academic Guides at Walden University
When to Use "A" or "An" · an elephant · an American · an MBA (Note that "MBA" starts with a consonant, but the first sound is /Ɛ/ or a short “e” sound. Therefore, ...
When to use "in" and "on" | Britannica Dictionary
A good way to understand the difference between in and on is to examine the two sentences below. In the first one, the use of in tells us that the person is ...
the difference between words: first, at first and first of all
As you can see from my examples with “at first”, the expression is often placed at the beginning of the sentence but can also be put in the ...
Prepositions: "Of," "At," and "For" [pdf] - San Jose State University
Use the first diagonal line to list any modifying words for the subject; these can include articles, adjectives, etc. For the verb, one of the prepositions ...
How to Use "After" in English? | LanGeek
John is the first runner, and Sarah comes after him in the race. In this sentence, 'after' indicates the order of runners in the race, with Sarah following John ...
English Grammar: How to use "to" before an "-ing" verb - YouTube
... first off: What am I talking about with "ing", and what am I ... Okay? English Grammar: How to use "to" before an "-ing" verb. 2.4M ...
English Easy Learning Grammar | Collins Education
What is the first person, the second person, and the third person in English? ... How do you use the words what and such to show surprise or admiration in English ...
The definite article: 'the' | LearnEnglish - British Council
It's true that we use "a" for the first mention of a noun and then "the" for following mentions is a common usage of articles. However, that is only one of many ...
8 rules for using the article 'the' in English - Preply
In accord with the designations, the indefinite article is used when we speak about something for the first time, or something non-specific. The definite ...
When to use "I" and when to use "me" | Britannica Dictionary
Both I and me are 1st person singular pronouns, which means that they are used by one person to refer to himself or herself. I is the subject pronoun, used for ...
What type of phrase is 'at first'? At first is an adverb - Word Type
at first is an adverb: initially; at the start. An adverb is a word that modifies an adjective (very red), verb ...
11 English Capitalization Rules: How, When, and Why ...
The first letter of a work of art is always capitalized, even if it has fewer than four letters. The Glass Menagerie; A Few Good Men; One Flew ...
“First” vs. “At First”: What's the Difference? - Engram
"First" can mean initial, the earliest in a sequence, or the foremost, while "at first" means "in the beginning." "First" is an adjective that ...
Present perfect | LearnEnglish - British Council
If we say when something happened, or we feel that that part of our life is finished, we use the past simple. We visited Russia for the first time in 1992. I ...
What type of word is 'first'? First can be an adjective, an adverb or a ...
As detailed above, 'first' can be an adjective, an adverb or a noun. Here are some examples of its usage: Noun usage: Noun usage: This is a first. For once he ...