根据短文内容，从下面方框中选择适当的短语填空，使短文内容完整正确，并将答案填写在答题卡相应位置上。
Mike was alone at home last year, because his parents were always busy working in other cities. He 小题1: , so he often turned on the TV and watched different programs. However, these programs 小题2: him. He had lost himself in them. 小题3: , he spent little time on his study. Luckily, his mother realized his problem 小题4: . She talked about it with his teacher and decided to come back to Nanjing. Mike was very glad to live with his mother. So far, he has 小题5: in his study. He believes he can catch up with his classmates soon.
