Ein, Eine Or Einen - Accusative Rules

The correct answer is "einen; eine." In German, the noun "Bruder" is masculine and requires the article "einen" in the accusative case. The noun "Schwester" is feminine and requires the article "eine" in the accusative case. Therefore, the sentence should be "Ich habe einen Bruder und eine Schwester."

The correct answer is "eine." The sentence structure indicates that "Katze" is a feminine noun, so the appropriate article to use is "eine."

The question is asking "Do you have _____ book?" The correct answer is "ein" because it is the correct form of the indefinite article "a" or "an" in German. "eine" is the feminine form, "einen" is the masculine form, and "keinen" is the negative form. Since the noun "Buch" is neuter, the correct article is "ein".

The correct answer is "eine". In the sentence, "Ich brauche ______ Schere," the word "Schere" is feminine, so the correct form of the indefinite article "a" in German is "eine".

The sentence "Er hat einen Hund" translates to "He has a dog" in English. In German, the article "einen" is used when referring to a masculine noun in the accusative case, which is the case used for the direct object of a sentence. Since "Hund" is a masculine noun and the subject "er" is possessing the dog, the correct answer is "einen".

The correct answer is "mein" because it is the possessive pronoun that matches the gender and case of the noun "Pferd". In this case, "Pferd" is neuter and in the nominative case, so the correct form of "mein" to use is "mein".

The correct answer is "ein" because the sentence "Wir haben ein Haus" translates to "We have a house" in English. "Ein" is the correct form of the indefinite article "a" in German when referring to a singular masculine noun like "Haus".

The correct answer is "keinen" because "Wellensittich" is a masculine noun in the accusative case. In German, when negating a masculine noun in the accusative case, the indefinite article "ein" changes to "kein" and the ending of the adjective also changes to match the accusative case. Therefore, "Ich habe keinen Wellensittich" translates to "I don't have a budgerigar."

The only grammatically correct answer is keinen, since Bleistift is a masculine noun and in this sentence it is the object of the verb haben.

The correct answer is "meinen" because it matches the possessive pronoun "meinen" with the masculine noun "Radiergummi." This indicates that the eraser belongs to the speaker or someone associated with the speaker.

The correct answer is "einen". In German, "der Spitzer" is a masculine noun, so the correct article to use is "einen".

The correct answer is "keinen". In this sentence, "der Kuli" is the direct object of the verb "hat". Since "Kuli" is a masculine noun in the accusative case, the correct form of the indefinite article "a" is "keinen" in German. This means that the sentence translates to "The student does not have a pen."

A neuter noun requires no change of ending in the accusative. That's why "Hat der Lehrer mein Heft?" is the only correct answer.

Sorry, this was nasty. "Kinder" is plural, so the only alternative is "We have no children", i.e. "Wir haben keine Kinder". You can't write "We have one children". There can be no indefinite article before a plural, because a/an and the German version, ein/e/n, refers to one of something.

Another nasty one. After the verb to be, sein, there is no change to the accusative. The noun remains in the nominative, i.e., it is still the subject of the sentence. That's why there is no need for an ending and "mein" is the correct answer.