After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds After memorizing 3,500 high-frequency words in seven days, the child's English will improve by leaps and bounds