Question

Conjuguez le verbe : Quand Lucas (manger) son déjeuner, il nous racontera son expérience en Afrique.

Hint:

Always analyze the verb of the main clause. If it is in the future tense (e.g., racontera), the subordinate clause introduced by quand can never be simple present or past; it must be in the Futur Antérieur.

Answer 1

Step 1: Analyzing the Temporal Construction:
The sentence contains the temporal conjunction Quand (when) introducing a dependent action that must take place before another future event.
• Main clause: il nous racontera... (expressed in the Futur Simple).
• Dependent clause: Must express the future action that happens first (manger son déjeuner).

Step 2: Selecting the Correct Future Tense:
When the main clause of a temporal sentence is in the Futur Simple, the dependent clause introduced by quand, lorsque, dès que, or aussitôt que must be conjugated in the Futur Antérieur (Future Anterior) to denote that this action is fully completed before the second one begins. The formula is: Quand + Futur Antérieur $\rightarrow$ Futur Simple

Step 3: Conjugating in the Future Anterior:
The verb is manger (to eat), conjugated with the auxiliary verb avoir, and the subject is Lucas (il).
• Conjugate the auxiliary verb avoir in the Futur Simple: il $\rightarrow$ aura.
• Find the past participle of the regular -er verb manger: mangé.
• Combine them: aura mangé. Final Answer: Quand Lucas aura mangé son déjeuner, il nous racontera son expérience en Afrique.