How old is David?

下面是一则对妈妈的调查结果。请仔细阅读该短文，根据所提供的信息，回答下面的问题。

As we all know, mothers are the greatest persons all over the world. They do all kinds of things for their families and their kids. And they have little time for themselves. But do you know how much time they spend on different kinds of things in their daily life? Here is the result of a new survey of 100 hard-working mothers which shows their daily timetable.

From the result we know that they spend about 70 hours a week doing chores and looking after their families. They spend more than ten hours a day cooking, cleaning the house, getting children ready for school and helping with homework. Cooking takes up about one hour and nine minutes a day. Doing the laundry takes about 61 minutes. Mothers also spend about 55 minutes getting children ready for school, about 53 minutes putting them to bed and about 47 minutes helping with homework.

However, mothers with children under 16 get less than six hours' sleep at night.83% are not happy because they have less than an hour of their own time every day. Only 17% are happy with this kind of life.

So mothers are busy and tired every day. All of us should do something to show our love to our mothers.

In the song I Bet My Life, the US rock band Imagine Dragon tells people never to______ catching their dreams.

通读下面短文，掌握其大意，然后在每小题所给的四个选项中，选出一个最佳答案。

    I was doing some last-minute Christmas shopping in a toy store. A nicely dressed little girl was 1 the teddy bears beside her father 2 she saw a little boy walk in and stop in front of the Pokemon toys. His jacket was obviously too small. He had money in his hand. However, it looked no more than five dollars at most. He was with his father, and kept picking up the Pokemon video games. Each time he showed 3 to his father, his father shook his head, "No".

    Rather disappointed, the boy gave up the video games and chose a book of stickers 4. After they walked away, the little girl ran over to the Pokemon video games. She excitedly picked up one 5 on top of the others, and ran toward the check-out. I picked up my purchases（购买物）and 6 the girl and her father.

    Then, much to the little girl's satisfactory（满意）, the little boy and his father got in line 7 her and me. After the video was paid for and bagged, the little girl handed it back to the cashier（收银员）and said something to her in a low voice. The cashier smiled and put the 8 under the counter（柜台）. I was putting things in my bag when the little boy came up to the cashier. The cashier said, "Congratulations, you're my hundredth customer today, and you win a prize!" and she handed the boy the Pokemon game. The boy could hardly believe his ears. It was, he said, 9 what he had wanted! The little girl and her father had been standing at the doorway, and I saw the biggest and prettiest smile on that little girl I have seen in my life.

    I suddenly understood that the world is not 10 into the strong who care and the weak who are cared for. We must each in turn care and be cared.

—       all the students at school today?

—No. Jim       at home.

We can find a lot of names and of penfriends in that magazine. （address）

请根据所听到的内容，选择思维导图中的正确信息，用5-6句话进行复述。（将复述内容写下来）。

你可以这样开始：Tom comes from ...

Answer:

Don't put off (give) us a speech.

We're writing                  you about                  wild animals.

In Germany, you will get a fine at a restaurant for ___________ the rest of food because no one is allowed to waste natural (罚款)resources randomly(任意地).

"What happened?" he asked me in         .

— I love the Internet. I've come to know many friends on the Net.

—__________. Few of them would become your real friends.

Frank has some math e(练习) for homework.

根据短文内容和首字母提示，把所缺单词填写在短文后面相应的横线上，使句意完整。
    It's very important for us to keep hin our everyday life. Here is some a for you. First, you should have healthy diet. Different food helps us in different w. You should eat more fruit and vegetables instead o hamburgers, Beijing roast duck and so on. If you choose the right food, you can have healthy eating habits. Second, doing exercise is good fyour health. For example, climbing mountains, riding bikes or swimming. Third, you should s at least eight hours a day and you shouldn't work or study too hard. Finally, remember that s is bad for your health, so don't smoke, you will become m healthier.

Her exam results were (disappoint), but she tried to put on a brave face.