—We played games and enjoyed       very much.

—Yes,       our surprise, he is doing his job well.

—Yes. I'm used to       in the morning to keep healthy.

—He is good at singing. I expect him         .

—        Did someone hit him on the nose?

    Jane is a housewife. After  finishing1 ， she spends most of her time shopping online. She2 takes any exercise. A few days ago, she felt more 3than before. So she went to see a doctor.

    The doctor asked her，“What's the matter 4you？”

    She said, “I feel tired all the time.”

    The doctor examined her and asked her a lot of 5 and took some blood (血液) from her arm. The doctor told her to go back 6 to wait for the results.

    A week later, the doctor called her. He said，“Your blood samples (样本) are okay. There is 7wrong with you. You feel tired8you never take exercise. You need to do exercise from now on. You can take a walk or ride a bike every day. If you do 9 every day, you won't feel tired.”

    She didn't believe the doctor. She thought if she did exercise every day, she would feel even 10.So she still spent her time shopping online and soon she was badly ill. She regretted  (后悔) not following the doctor's advice, but it was too late.

    You may know about “junk food” like French fries.But do you know about “junk sleep”？

    Recently, a British survey found that electronic(电子的) products in teenagers' bedrooms are affecting(影响) their sleep.

    The survey was done among 1，000 British kids from 12 to 16.It found that 30% of them got just 4 to 7 hours of sleep every day.But doctors say they need 8 to 9 hours.

    Almost a quarter of the kids said they fell asleep more than once a week while watching TV, listening to music or using other electronic products.

    “This is very worrying，” said Dr.Chris Idzikowski，a British expert，“We call it 'junk sleep'．It means you don't get enough sleep and the quality of the sleep is bad, too.If you don't get a good rest，you don't perform well in school the next day.”

    The survey found that 40% of the kids felt tired each day，with girls between 13 and 16 feeling the worst.Nearly all the teenagers have a cellphone，an iPad or a TV in their bedrooms.And many of them have all the three.