There is no article before the adjective
What is use the basic case der word ending
The articles that are in original form that can take an -e ending (articles in the pan)
what is...
Der, Die(fem), Das -- nominative
Die (fem),Das -- accusative
The noun and article are plural in the dative and genitive case
what is...
add an -en ending
If an article shows gender
What is...
add an -e ending
Verfault__ Obst(N) ist eklig.
Verfaultes Obst ist eklig.
The article is not in original form
what is...
add an -en ending
If they are plural but in orginal form (nom, acc)
what is...
Add an -en ending
If an article is in original form and singular but doesn't show gender
What is...
Add an -er or -es ending
Fix the mistake in
Ich sehe klienen Hunde im Park
What is...
Ich sehe kliene Hunde im Park
Hunde is plural meaning it takes an -e ending
Ich gab dem jung__ Mann ein Geschenk
What is...
Ich gab dem jungen Mann ein Geschenk
Dem is not in orginal form so it takes the -en ending
select the correct ending
mit neuen Freunden
mit neue Freunden
mit neuen Freund
what is...
mit neuen Freunden
Which article that is in original form and is singular doesnt show gender
What is...
forms of ein (can be masculine or neuter)
add -er(masc) or -es(neut accordingly)
add in both adjective endings
Gruslig__ Geister(PL) spuken in alt__ Häusern(PL)
what is...
Gruslige Geister spuken in alten Häusern
Geister and Häusern are both plural so they take on an -e ending and an -en ending(because it is the indirect object)
Ich sehe den klein__ Hund.
Ich sehe den Kleinen Hund.
den is accusative masculine and not in original form
Ich habe über interessant__ Themen in den neu__ Büchern gelesen.
Ich habe uber interessanten Themen in den neuen Büchern gelesen.
If an article uses a number or any quantity words (ex viele, wenige or andere)
what is...
add an -e for nom and acc
add an -en for dative
add an -er for gentitve
Translate the sentence
I like to eat tasty food at popular restaurants
Popular= beliebt
what is...
Ich esse gerne leckeres Essen in beliebten Restaurants.
Essen is neuter so it takes the -es ending and restaurants is plural and the direct object so it takes the -en ending.
translate
I like the color of the new car.
What is
Ich mag die Farbe des neuen Autos.
This sentence is in the genitive case which means Auto (neut) takes the des article (and add an -s "when using des add an s") meaning it is not original form
Translate
They are reading the new suggestions from the helpful teachers
Suggestions -- Vorschläge(PL)
Helpful -- hilfsbereit
What is...
Sie lesen die neuen Vorschläge von die hilfsbereiten Lehrer.
Translate
The brown chicken layed many round eggs.
what is...
Das braune Huhn legte viele runde Eier.
Huhn is nominative and neuter so it takes the -e ending and eier is the direct object and plural but takes an -e ending because it is accusative and has a quantity word.