Added written questions for mandarin.

frontend/src/pages/Review.tsx

@@ -15,41 +15,79 @@ export default function Review() {
         if (language === "Japanese") {
             reviewQuestions = [
                 {
-                    question: 'Translate this sentence: 新幹線で東京に行きます。',
+                    question: 'Translate this sentence: 新幹線で東京に行きます.',
                     wordBank: ['Explore', 'Train', 'Will', 'City', 'I', 'Go', 'Bullet', 'To', 'Tokyo', 'By', 'Mountain'],
                     expected: 'I will go to Tokyo by bullet train.',
                     type: reviewType,
                     exercise: lesson
                   },
                   {
-                    question: 'Translate this sentence: 空港で荷物を受け取ります。',
+                    question: 'Translate this sentence: 空港で荷物を受け取ります.',
                     wordBank: ['Sunset', 'Will', 'Ocean', 'At', 'Adventure', 'Airport', 'The', 'I', 'Receive', 'Luggage'],
                     expected: 'I will receive luggage at the airport.',
                     type: reviewType,
                     exercise: lesson
                   },
                   {
-                    question: 'Translate this sentence: ホテルでチェックインします。',
+                    question: 'Translate this sentence: ホテルでチェックインします.',
                     wordBank: ['Culture', 'At', 'Jungle', 'Will', 'The', 'Check-In', 'Hotel', 'I', 'Historic'],
                     expected: 'I will check in at the hotel.',
                     type: reviewType,
                     exercise: lesson
                   },
                   {
-                    question: 'Translate this sentence: 観光名所を訪れます。',
+                    question: 'Translate this sentence: 観光名所を訪れます.',
                     wordBank: ['Desert', 'Mountain', 'Beach', 'Visit', 'Attractions', 'Tourist', 'I', 'Will'],
                     expected: 'I will visit tourist attractions.',
                     type: reviewType,
                     exercise: lesson
                   },
                   {
-                    question: 'Translate this sentence: 美味しい地元の食べ物を試します。',
+                    question: 'Translate this sentence: 美味しい地元の食べ物を試します.',
                     wordBank: ['Try', 'Market', 'Delicious', 'I', 'Food', 'Will', 'River', 'Local', 'Park'],
                     expected: 'I will try delicious local food.',
                     type: reviewType,
                     exercise: lesson
                   },
             ]
+        } else if (language === "Mandarin Chinese") {
+            reviewQuestions = [
+                {
+                    question: 'Translate this sentence: 新幹線で東京に行きます.',
+                    wordBank: ['探索', '列車', '意志', '都市', '私', '行く', '弾丸', 'へ', '東京', 'に', '山'],
+                    expected: 'I will go to Tokyo by bullet train.',
+                    type: reviewType,
+                    exercise: lesson
+                  },
+                  {
+                    question: 'Translate this sentence: 空港で荷物を受け取ります.',
+                    wordBank: ['夕日', '意志', '海洋', 'で', '冒険', '空港', 'の', '私', '受け取る', '荷物'],
+                    expected: 'I will receive luggage at the airport.',
+                    type: reviewType,
+                    exercise: lesson
+                  },
+                  {
+                    question: 'Translate this sentence: ホテルでチェックインします.',
+                    wordBank: ['文化', 'で', 'ジャングル', '意志', 'の', 'チェックイン', 'ホテル', '私', '歴史的'],
+                    expected: 'I will check in at the hotel.',
+                    type: reviewType,
+                    exercise: lesson
+                  },
+                  {
+                    question: 'Translate this sentence: 観光名所を訪れます.',
+                    wordBank: ['砂漠', '山', 'ビーチ', '訪れる', '名所', '観光客', '私', '意志'],
+                    expected: 'I will visit tourist attractions.',
+                    type: reviewType,
+                    exercise: lesson
+                  },
+                  {
+                    question: 'Translate this sentence: 美味しい地元の食べ物を試します.',
+                    wordBank: ['試す', '市場', '美味しい', '私', '食べ物', '意志', '川', '地元', '公園'],
+                    expected: 'I will try delicious local food.',
+                    type: reviewType,
+                    exercise: lesson
+                  },
+            ]
         }
         navigate('/lesson', { state: { questions: reviewQuestions } });
     }