[{"id": 1, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: ab_nd_nt", "difficulty": "medium", "explanation": "The correct spelling is \"abundant\".", "needs_review": false, "correct_answer": "abundant"}, {"id": 2, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: ad_q_ate", "difficulty": "medium", "explanation": "The correct spelling is \"adequate\".", "needs_review": false, "correct_answer": "adequate"}, {"id": 3, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: b_n_f_cial", "difficulty": "medium", "explanation": "The correct spelling is \"beneficial\".", "needs_review": false, "correct_answer": "beneficial"}, {"id": 4, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: c_mpr_h_nd", "difficulty": "medium", "explanation": "The correct spelling is \"comprehend\".", "needs_review": false, "correct_answer": "comprehend"}, {"id": 5, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: c_ns_st_nt", "difficulty": "medium", "explanation": "The correct spelling is \"consistent\".", "needs_review": false, "correct_answer": "consistent"}, {"id": 6, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: c_ntr_b_te", "difficulty": "medium", "explanation": "The correct spelling is \"contribute\".", "needs_review": false, "correct_answer": "contribute"}, {"id": 7, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: eff_c__nt", "difficulty": "medium", "explanation": "The correct spelling is \"efficient\".", "needs_review": false, "correct_answer": "efficient"}, {"id": 8, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: emph_s_ze", "difficulty": "medium", "explanation": "The correct spelling is \"emphasize\".", "needs_review": false, "correct_answer": "emphasize"}, {"id": 9, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: ess_nt__l", "difficulty": "medium", "explanation": "The correct spelling is \"essential\".", "needs_review": false, "correct_answer": "essential"}, {"id": 10, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: ev_l_ate", "difficulty": "medium", "explanation": "The correct spelling is \"evaluate\".", "needs_review": false, "correct_answer": "evaluate"}, {"id": 11, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: exp_nd", "difficulty": "medium", "explanation": "The correct spelling is \"expand\".", "needs_review": false, "correct_answer": "expand"}, {"id": 12, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: fl_x_ble", "difficulty": "medium", "explanation": "The correct spelling is \"flexible\".", "needs_review": false, "correct_answer": "flexible"}, {"id": 13, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: f_nd_m_ntal", "difficulty": "medium", "explanation": "The correct spelling is \"fundamental\".", "needs_review": false, "correct_answer": "fundamental"}, {"id": 14, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: g_n_rate", "difficulty": "medium", "explanation": "The correct spelling is \"generate\".", "needs_review": false, "correct_answer": "generate"}, {"id": 15, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: hyp_th_s_s", "difficulty": "medium", "explanation": "The correct spelling is \"hypothesis\".", "needs_review": false, "correct_answer": "hypothesis"}, {"id": 16, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: infl__nce", "difficulty": "medium", "explanation": "The correct spelling is \"influence\".", "needs_review": false, "correct_answer": "influence"}, {"id": 17, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: m_x_mum", "difficulty": "medium", "explanation": "The correct spelling is \"maximum\".", "needs_review": false, "correct_answer": "maximum"}, {"id": 18, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: m_n_mum", "difficulty": "medium", "explanation": "The correct spelling is \"minimum\".", "needs_review": false, "correct_answer": "minimum"}, {"id": 19, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: pr__rity", "difficulty": "medium", "explanation": "The correct spelling is \"priority\".", "needs_review": false, "correct_answer": "priority"}, {"id": 20, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: s_ff_c_ent", "difficulty": "medium", "explanation": "The correct spelling is \"sufficient\".", "needs_review": false, "correct_answer": "sufficient"}]