Dear Dr. Knowledgeable,

    I'm a  (help) mother. My son Tom is 15 years old. I find that the (old) he grows, the less we talk. I feel very sad and I really need your help. My first problem is his hobbies. He spends almost all his spare time (play) computer games. When he gets home, he always turns  the computer and closes the door.  I'm getting worried about him, (especial) when his English teacher tells me he always gets low marks in the English exams. Second, he likes new technology, but I can't afford all the things he  (want). Recently, I've found that he is always alone. I've never seen him talking to his friends on the phone going out with other kids at weekends. What should I do (help) him? Please give me some  (suggest).

A mother