[{"id": 1, "type": "short_answer", "skill": "spelling", "question": "Type this spelling word correctly: \"careful\"", "difficulty": "easy", "explanation": "The correct spelling is \"careful\".", "needs_review": false, "correct_answer": "careful"}, {"id": 2, "type": "short_answer", "skill": "spelling", "question": "Type this spelling word correctly: \"helpful\"", "difficulty": "easy", "explanation": "The correct spelling is \"helpful\".", "needs_review": false, "correct_answer": "helpful"}, {"id": 3, "type": "short_answer", "skill": "spelling", "question": "Type this spelling word correctly: \"wonderful\"", "difficulty": "easy", "explanation": "The correct spelling is \"wonderful\".", "needs_review": false, "correct_answer": "wonderful"}, {"id": 4, "type": "short_answer", "skill": "spelling", "question": "Type this spelling word correctly: \"thankful\"", "difficulty": "easy", "explanation": "The correct spelling is \"thankful\".", "needs_review": false, "correct_answer": "thankful"}, {"id": 5, "type": "short_answer", "skill": "spelling", "question": "Type this spelling word correctly: \"playful\"", "difficulty": "easy", "explanation": "The correct spelling is \"playful\".", "needs_review": false, "correct_answer": "playful"}, {"id": 6, "type": "short_answer", "skill": "spelling", "question": "Type this spelling word correctly: \"quickly\"", "difficulty": "easy", "explanation": "The correct spelling is \"quickly\".", "needs_review": false, "correct_answer": "quickly"}, {"id": 7, "type": "short_answer", "skill": "spelling", "question": "Type this spelling word correctly: \"slowly\"", "difficulty": "easy", "explanation": "The correct spelling is \"slowly\".", "needs_review": false, "correct_answer": "slowly"}, {"id": 8, "type": "short_answer", "skill": "spelling", "question": "Type this spelling word correctly: \"safely\"", "difficulty": "easy", "explanation": "The correct spelling is \"safely\".", "needs_review": false, "correct_answer": "safely"}, {"id": 9, "type": "short_answer", "skill": "spelling", "question": "Type this spelling word correctly: \"loudly\"", "difficulty": "easy", "explanation": "The correct spelling is \"loudly\".", "needs_review": false, "correct_answer": "loudly"}, {"id": 10, "type": "short_answer", "skill": "spelling", "question": "Type this spelling word correctly: \"finally\"", "difficulty": "easy", "explanation": "The correct spelling is \"finally\".", "needs_review": false, "correct_answer": "finally"}, {"id": 11, "type": "short_answer", "skill": "spelling", "question": "Fill in the missing letters: j_mp_ng", "difficulty": "medium", "explanation": "The complete word is \"jumping\".", "needs_review": false, "correct_answer": "jumping"}, {"id": 12, "type": "short_answer", "skill": "spelling", "question": "Fill in the missing letters: r_nn_ng", "difficulty": "medium", "explanation": "The complete word is \"running\".", "needs_review": false, "correct_answer": "running"}, {"id": 13, "type": "short_answer", "skill": "spelling", "question": "Fill in the missing letters: sw_mm_ng", "difficulty": "medium", "explanation": "The complete word is \"swimming\".", "needs_review": false, "correct_answer": "swimming"}, {"id": 14, "type": "short_answer", "skill": "spelling", "question": "Fill in the missing letters: s_tt_ng", "difficulty": "medium", "explanation": "The complete word is \"sitting\".", "needs_review": false, "correct_answer": "sitting"}, {"id": 15, "type": "short_answer", "skill": "spelling", "question": "Fill in the missing letters: st_pp_d", "difficulty": "medium", "explanation": "The complete word is \"stopped\".", "needs_review": false, "correct_answer": "stopped"}, {"id": 16, "type": "short_answer", "skill": "spelling", "question": "Fill in the missing letters: pl_nn_d", "difficulty": "medium", "explanation": "The complete word is \"planned\".", "needs_review": false, "correct_answer": "planned"}, {"id": 17, "type": "short_answer", "skill": "spelling", "question": "Fill in the missing letters: h_pp_d", "difficulty": "medium", "explanation": "The complete word is \"hopped\".", "needs_review": false, "correct_answer": "hopped"}, {"id": 18, "type": "short_answer", "skill": "spelling", "question": "Fill in the missing letters: sm_l_d", "difficulty": "medium", "explanation": "The complete word is \"smiled\".", "needs_review": false, "correct_answer": "smiled"}, {"id": 19, "type": "short_answer", "skill": "spelling", "question": "Fill in the missing letters: r_pl_ed", "difficulty": "medium", "explanation": "The complete word is \"replied\".", "needs_review": false, "correct_answer": "replied"}, {"id": 20, "type": "short_answer", "skill": "spelling", "question": "Fill in the missing letters: c_rr_ed", "difficulty": "medium", "explanation": "The complete word is \"carried\".", "needs_review": false, "correct_answer": "carried"}]