إعراب المثنى

The correct answer is "العلمين". This is the plural form of the word "عالم" which means "scientist" or "scholar" in Arabic. The word "مرفوعان" means "raised" or "elevated" in Arabic. Therefore, the phrase "مرفوعان العلمين" translates to "raised scientists" or "elevated scholars".

The correct answer is "مدرستين". In Arabic, the plural form of the word "مدرسة" (school) is "مدارس". Since the sentence is referring to two schools, the correct form to use is "مدرستين".

The given sentence is in Arabic and it translates to "The two teams met at the football field." In this sentence, the phrase "فاعل مرفوع بالألف" (fa'il marfu' bil alif) refers to the subject of the sentence, which is the doer of the action. In this case, the subject is the "two teams" who are performing the action of meeting. The phrase "مفعول به منصوب بالياء" (maf'ul bihi mansub bil ya') refers to the object of the verb, which is the football field. Therefore, the correct answer is "فاعل مرفوع بالألف" (fa'il marfu' bil alif).

The correct answer is "مفعول به منصوب بالياء" (an accusative object marked with a ياء). In the given sentence, the phrase "اللتين سهرتا على خدمتي" (the two nurses who stayed up for my service) functions as the accusative object of the verb "شكرت" (thanked). The ياء at the end of "سهرتا" is a marker indicating that it is an accusative object.

The correct answer is "الطائرتان". The sentence is talking about two airplanes landing at the airport, so the plural form of "الطائرة" (airplane) should be used, which is "الطائرتان".

The original sentence states "The engineer is dedicated in his work." The correct answer in the dual form translates to "The two engineers are dedicated in their work." This is the correct form because it matches the subject of the sentence (two engineers) and the possessive pronoun (their). The other options either have the incorrect subject or the incorrect possessive pronoun.

The correct answer is "واقفان" because it is the dual form of the verb "واقف" (standing) which agrees with the dual noun "الحارسان" (the two guards). In Arabic grammar, the dual form is used when referring to two people or objects. Therefore, "واقفان" is the correct form to use in this sentence to indicate that the two guards are standing in front of the factory.

The correct answer is "النخلتان". In Arabic grammar, the noun "نخلة" (palm tree) is feminine, so when referring to two palm trees, the dual form "النخلتان" is used. The other options "النخلتين" and "النخل" are incorrect because they do not match the correct form for the dual feminine noun.

In this sentence, the word "يحيا" (yaha) indicates that the subject is in the singular form. Therefore, the correct answer is "الصديقان" (al-sadeeqan), which is the dual form of "الصديق" (al-sadeeq) meaning "the two friends". This form is used when referring to two people or things.

The given sentence is in Arabic and it states "The winners of the reading prize are happy." The correct answer states that the subject of the sentence (مبتدأ) is in the nominative case (مرفوع بالألف). This means that the subject is in its normal, unmarked form, which is indicated by the presence of the letter "الألف" at the end of the word. In this case, the subject is "الفائزان بجائزة القراءة سعيدان" which translates to "the winners of the reading prize are happy."

The correct answer is "فاعل مرفوع بالواو" because the word "يمشي" is the verb in the sentence, and it is in the active form (مرفوع) and it is also connected to the subject "السائرون" through the preposition "على". The word "السائرون" is the doer of the action and it is in the plural form, which is indicated by the letter "و" at the end of the word.

The correct answer is "الضيفين". In Arabic, the word "ضيف" (guest) is a masculine noun, and when referring to two guests, the plural form should be used, which is "ضيفين". Therefore, the sentence should be corrected to "استقبلتُ الضيفين ببشاشة", meaning "I welcomed the two guests warmly".

The correct answer is "خبرين". This is because the sentence structure indicates that the speaker heard something "about" or "regarding" someone or something. The word "سمعت" means "I heard" and is followed by a preposition "في" meaning "in" or "about". The word "سارين" is a proper noun, which means it refers to a person's name. Therefore, the correct form to use is the dual form of the word "خبر" which is "خبرين", meaning "two pieces of news" or "two news items" about Sareen.

The correct answer is "قصتين". The question asks for the appropriate dual form (مثنى) of the noun "كتب" (books) in the sentence "The author wrote ...........". Since the noun is in the plural form, the dual form for it would be "قصتين" (two stories).

The original sentence is in the singular form, so it is necessary to change it to the dual form to match the subject "النجاران" (two carpenters). The verb "يجيدان" (jayedan) also needs to be in the dual form to agree with the subject. Therefore, the correct answer is "النجاران يجيدان صنع المقاعد" (The two carpenters are skilled in making seats).

The correct answer is "الفريقان متحمسان للمباراة". This is because the word "فريقان" (two teams) is in the dual form, indicating that there are two teams. Therefore, the adjective "متحمس" (enthusiastic) should also be in the dual form, which is "متحمسان".