Réponse :

-The music I prefer is RNB.  

-The best friend of Doctor Jekyll is Mr Hyde.

- ecology aims are preserving the planet.

- The children love cakes.

- In France, the people eat frogs.

Explications :

- le mot "music", "fiend", "planet" "children" et "people" ont besoin du article parce qu'ils sont de noms.

- quand on met "the" dans cet exemple: <<The children love the cake>> c'est comme on peut dire qu'ils aiment beaucoup ce gâteau ou ces gâteaux, pas les autres gâteaux, celui-ci, qui est ici, à côté de eux.. Par contre, si on dit <<The children love cakes>> signifie que toujours les enfants aiment les gâteaux en général. C'est la même chose pour les autres exemples.

Bonjour/bonsoir,

-THE music i prefer is RNB.

-THE best friend of Dr Jekyll is Mr Hyde.

- THE ecology aims at preserving planet.

- THE children love the cakes.

- In France, THE people eat frogs.

Use non-count nouns:

I love listening to music.

You enjoy music in general, not any specific song or kind of music.

She’s afraid of heights, so we couldn’t go to the top of the Eiffel Tower.

I love chocolate!

Have you eaten lunch yet?

She’s a vegetarian. She doesn’t eat meat.

NOTE: Count nouns (or countable nouns) are nouns that have a singular and plural form because you can count them, for example one cat, two cats, three cats. Non-count (or uncountable nouns) are nouns that do not have a plural form. You cannot count non-count nouns. For example, you can’t say one music, two musics, three musics.

LEARN MORE: When to use “a” and “the” to talk about one of something  

2. Names

Names of holidays, countries, companies, languages, etc. are all proper nouns. You don’t need to use an article with a proper noun.

a. Holidays

I got a beautiful new dress for Christmas.

I got my mom a necklace for Mother’s Day.

Everybody wears green on St. Patrick’s Day.

What are you doing on Valentine’s Day?

b. Geography

Articles are not used before countries, states, cities, towns, continents, single lakes, or single mountains.

I live in Canada.

Mt. Rosa is part of the Alps mountain range.

Mt. Rosa is one mountain. The Alps describe a group of mountains.

I’m going to Europe next month on vacation.

Lake Ontario and Lake Huron are 2 of the Great Lakes.

The Great Lakes are a group of lakes on the border between Canada and the US.

Mt. Fuji is the highest mountain in Japan.

NOTE: There is an exception to every rule in English. The is part of the names of these countries:

the United States

the Czech Republic

the Philippines

c. Companies