If earth means our planet then use the earth because there is only one.
A earth means one earth of many earths
a European
"The" is the correct article.
The indefinite article used before "ear" is "an", because "ear" starts with a vowel sound.
If an article does not I have an author listed, you cannot use it as a source
Yes you can: Employees will have the opportunity to choose among several plans during the open enrollment period.
Because the pronunciation of the word begins with a consonant (YOU-trophic) it is normal to use 'a' before the word. A similar example would be "Europe". "Henri added a European flavor to the restaurant menu."
british do not use any article before hospital. but americons sometimes use article "the" before hospital.
You use the article "a" before a word that starts with a consonant, and you use the article "an" before a word that starts with a vowel. you use an a if there is a vowl after the a. if there is not a vowl after a then it just stays a
why we use an before hotel
I've never seen that kind of article before in a newspaper.
No, it is not necessary to use "the" before a person's name when addressing them directly. It is more common to use titles like Mr., Mrs., or Dr. before a person's name in formal contexts.
Certainly !... The preparation was complete.
You don't. In proper grammar, you use "a" before Europe.The indefinite article an is shortened to a before words beginning with a consonant sound. European begins with a consonant sound called the y-glide, and so we say a European.
Not in English...in French, for example, you would, but not in English.
You use the article a when followed by a word that starts with a consonant. You use an as an article followed by a word which starts with a vowel.1) Your mother is a funny woman.2) An octopus is an interesting animal.
You use an before a noun beginning with a vowel or with an h. An hotel, an apple, an aunt, an opening, an imposition, an end.
Management.
Article before the word useful