There are  students in the playground.

Can I      you?

    I was 18 years old when I lost my father in a car accident in July, 2000.At the end of that summer, I had planned to take an (importance)exam to the engineering school. I wanted  study engineering so much and I was very good Maths. My best friend Rob was also going to take the same exam in September. We'd like to imagine that  we both became engineers, and that we could do many projects together. We knew that the whole world was (wait) for us. But that was before my father died. Rob called me from time to time to encourage me to study. I had always said "yes", but deep down in my heart. I knew I stopped (believe)in myself. On the day of the exam, I didn't attend the exam.

    But later, I regretted(后悔).I thought no one would care about me after my father died. But at least there was still one person：(I).I shouldn't have let the chance pass by. I should have tried. I could not change my father's (die), but I could change my attitude. Losing a chance without trying is (bad)than losing a loved one.

    Since then, I've grasped each chance to everything that I have, and I (get)my master degree in engineering in 2008.

I will ask Mike    you.

    Microsoft founder Bill Gates has talked about how to be a good parent, saying that 13 is a right age for a child's first cellphone. The father of three said on the show that his children Jennifer and Rory were not allowed having phones until their thirteenth birthday and his younger daughter Phoebe is still waiting for one.

    "We've made a rule in our family that it's 13 when you get a phone." He also said as a result his children often return home from school complaining(抱怨), "All the other kids have it. I'm the only one without it. It's so embarrassing."

    Asked if he keeps passwords(密码)to his son's and daughters' email and Facebook accounts(账号), Mr Gates said that he doesn't for Jennifer, who he said was" old enough".

    Besides their wealth, Mr and Mrs Gates, who live in Lake Medina, have said they want to raise their children as normally as possible. It is said that their kids have to do housework after school and aren't given much pocket money.

    And in 2010Mr Gates said that he wanted to give most of his $ 61 billion away rather than hand it down." That wouldn't be good for my kids or society, "he said.

    Mr Gates left Microsoft in 2008 to put his heart into charity. During the interview with host Matt Lauser, he said that helping others made him feel happy as creating software.

    "What you really feel is what you've achieved. If a piece of software gets out there and lots of people love it-it lets them get their work done in better ways-that's exciting, "he explained.