From fcf2993de0795bb67f3f0d13808608c9b385f9ab Mon Sep 17 00:00:00 2001
From: Tiago Ribeiro <tiago.err@outlook.com>
Date: Mon, 5 Feb 2024 11:08:40 +0000
Subject: [PATCH] Solved a problem with the generation of listening

---
 helper/exercises.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/helper/exercises.py b/helper/exercises.py
index bdf952e..2108d11 100644
--- a/helper/exercises.py
+++ b/helper/exercises.py
@@ -155,10 +155,12 @@ def build_write_blanks_solutions(questions: [], start_id):
 def build_write_blanks_solutions_listening(words: [], start_id):
     solutions = []
     for i, word in enumerate(words, start=start_id):
+        solution = [word] if isinstance(word, str) else word
+
         solutions.append(
             {
                 "id": str(i),
-                "solution": word
+                "solution": solution
             }
         )
     return solutions