Answer:
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Step-by-step explanation:
1. Mi madre sabe todo sobre Miguel de Cervantes.
2. Nosotros nunca hemos conocido a tu novia.
3. Yo solamente te pido que me entiendas.
4. Juan me pregunta qué pienso sobre ti.
1. My mother knows everything about Miguel de Cervantes.
In the first sentence, we had to conjugate the verb saber meaning to know. This is verb belongs to the second -ER group and has an irregular first person singular form: yo SÉ.
The preposition we use with this verb is saber sobre. This means to know about. The past participle is form regularly and gives sabido.
2. We have never met your girlfriend.
The verb we conjugated in this sentence is conocer, which means to meet. It is irregular in the first person singular form, which is yo CONOZCO. Otherwise the verb is conjugated following the general rule for the second group verbs.
In this particular case, we conjugated the verb in the pretérito perfecto. This verbal form needs the present simple of the verb haber and the past participle of the verb conocer - conocido.
3. I'm only asking you to understand me.
The verb pedir means to ask from. It conjugates following the rule of the third group of verbs in -IR, although it is again an irregular verb. It has an irregular singular: yo PIDO, tú PIDES, él PIDE. Its plural forms remain regular.
In this sentence we used the subjunctive form of the verb entender which was implied by the verb pedir.
4. Juan is asking what I think of you.
The verb we needed to conjugate here was preguntar, meaning to ask. It is the first regular verb in this exercise. It belongs to the first -AR group and conjugates as follows:
yo PREGUNTO nosotros PREGUNTAMOS
tú PREGUNTAS vosotros PREGUNTÁIS
él PREGUNTA ellos PREGUNTAN
ella PREGUNTA ellas PREGUNTAN
usted PREGUNTA ustedes PREGUNTAN
Its participle form gives preguntado.