[{"id": 1, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: ackn_wl_dge", "difficulty": "medium", "explanation": "The correct spelling is \"acknowledge\".", "needs_review": false, "correct_answer": "acknowledge"}, {"id": 2, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: arg_m_nt", "difficulty": "medium", "explanation": "The correct spelling is \"argument\".", "needs_review": false, "correct_answer": "argument"}, {"id": 3, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: b_cycle", "difficulty": "medium", "explanation": "The correct spelling is \"bicycle\".", "needs_review": false, "correct_answer": "bicycle"}, {"id": 4, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: c__ling", "difficulty": "medium", "explanation": "The correct spelling is \"ceiling\".", "needs_review": false, "correct_answer": "ceiling"}, {"id": 5, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: c_ll__gue", "difficulty": "medium", "explanation": "The correct spelling is \"colleague\".", "needs_review": false, "correct_answer": "colleague"}, {"id": 6, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: c_nsc__nce", "difficulty": "medium", "explanation": "The correct spelling is \"conscience\".", "needs_review": false, "correct_answer": "conscience"}, {"id": 7, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: cr_t_c_ze", "difficulty": "medium", "explanation": "The correct spelling is \"criticize\".", "needs_review": false, "correct_answer": "criticize"}, {"id": 8, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: d_sc_pl_ne", "difficulty": "medium", "explanation": "The correct spelling is \"discipline\".", "needs_review": false, "correct_answer": "discipline"}, {"id": 9, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: ex_gg_r_te", "difficulty": "medium", "explanation": "The correct spelling is \"exaggerate\".", "needs_review": false, "correct_answer": "exaggerate"}, {"id": 10, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: f_sc_n_te", "difficulty": "medium", "explanation": "The correct spelling is \"fascinate\".", "needs_review": false, "correct_answer": "fascinate"}, {"id": 11, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: g_v_rnm_nt", "difficulty": "medium", "explanation": "The correct spelling is \"government\".", "needs_review": false, "correct_answer": "government"}, {"id": 12, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: g__r_ntee", "difficulty": "medium", "explanation": "The correct spelling is \"guarantee\".", "needs_review": false, "correct_answer": "guarantee"}, {"id": 13, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: int_rr_pt", "difficulty": "medium", "explanation": "The correct spelling is \"interrupt\".", "needs_review": false, "correct_answer": "interrupt"}, {"id": 14, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: l_ghtn_ng", "difficulty": "medium", "explanation": "The correct spelling is \"lightning\".", "needs_review": false, "correct_answer": "lightning"}, {"id": 15, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: n_c_ss_ry", "difficulty": "medium", "explanation": "The correct spelling is \"necessary\".", "needs_review": false, "correct_answer": "necessary"}, {"id": 16, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: occ_rr_nce", "difficulty": "medium", "explanation": "The correct spelling is \"occurrence\".", "needs_review": false, "correct_answer": "occurrence"}, {"id": 17, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: p_rs_ade", "difficulty": "medium", "explanation": "The correct spelling is \"persuade\".", "needs_review": false, "correct_answer": "persuade"}, {"id": 18, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: q__st__nnaire", "difficulty": "medium", "explanation": "The correct spelling is \"questionnaire\".", "needs_review": false, "correct_answer": "questionnaire"}, {"id": 19, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: s_nc_r_ly", "difficulty": "medium", "explanation": "The correct spelling is \"sincerely\".", "needs_review": false, "correct_answer": "sincerely"}, {"id": 20, "type": "short_answer", "skill": "spelling patterns", "question": "Fill in the missing letters to spell the word: th_r_ugh", "difficulty": "medium", "explanation": "The correct spelling is \"thorough\".", "needs_review": false, "correct_answer": "thorough"}]