Ojalá que yo (dar) una fiesta el viernes que viene.
Answer: Ojalá que yo diere una fiesta el viernes que viene.
Translation: I wish I would have a party next Friday.
Explanation: In Spanish, when wishes, which may not be made, are expressed, the subjunctive mood is used. The interjection "Ojalá", replaces the verb wish, which is understood and as "el viernes que viene", is the future and the subject in this sentence is first-person in the singular "Yo", the verb must be conjugated in this form. Yo diere, that is the future tense in the subjunctive mood of verb "dar".
