After my husband died from a heart attack, my world changed all in a sudden. I just put all my effort into making a living, caring for the children and just keeping my head above water.

I was lucky to find a wonderful housekeeper to care for the children during the week, but from Friday nights to Monday mornings, the children and I were alone, and in fact I was uncomfortable. Every unusual noise and any late-night phone call would fill me with fear. I felt unbelievably alone.

One Friday evening I came home from work to find a big beautiful German shepherd (牧羊犬) on our doorstep. I became worried. Where did this dog come from? Was it safe to let the children play with a strange dog? Finally I let him sleep in the basement(地下室)until the next day, when we could search around the neighborhood for his owner. That night I slept peacefully for the first time in many weeks.

The following morning we made phone calls and checked lost-and-found ads for German’s owner, but with no results. Saturday night he was still with us and I planned to take the children on a picnic without German. But we were surprised to see him jumping onto the hood (引擎盖)and looking directly into my eyes. No way was he going to be left behind. So he stayed again Sunday night. Monday morning I let him out for a run while the children got ready for school. He didn’t come back till the next Friday evening. And again he stayed until Monday morning, when our housekeeper arrived.

This repeated every weekend for almost 10 months. Each week, between German’s visits, I grew a little stronger and braver; every weekend I enjoyed his company(陪伴). Then one Monday morning we patted his head and let him out for what turned out to be the last time. He never came back.

I think of him often. He came when I needed him the most and stayed until I was strong enough to go on alone. I believe German was sent because he was needed, and because no matter how sad and alone we feel, somehow, somewhere, someone knows and cares.

1.The underlined part in Paragraph 1 means the writer_____________.

A.had great difficulty supporting the family B.couldn’t breathe and swim at the same time

C.found it hard to look for a good housekeeper D.was too heart-broken to take care of her children

2.What conclusion can we draw from the last paragraph?

A.At last the writer came to realize who German’s owner was.

B.Being strong enough, the writer didn’t miss German any more.

C.German had no choice but to come to the writer’s house on weekends.

D.The writer believes that German was sent to her because she was alone.

3.Which of the following would be the best title for the passage?

A.A Homeless Dog B.We Are Not Alone

C.Every Dog Has Its Day D.German, Our Pet Dog

A doctor entered the hospital in a hurry after being called in for an urgent surgery (紧急手术). He changed his clothes and went directly to the surgery room. He found the boy’s ________ in the hall. On seeing him, the dad yelled, “________ did you come so late? Don’t you know that my son’s life is in ________?” The doctor smiled and said, “I am sorry. I wasn’t in the hospital. I came as ________ as I could after receiving the call... And now, I wish you’d ________ so that I can do my work.” “Calm down? What if ________ son is in this room right now? Will you calm down?” The doctor ________ again and replied, “I will do my best to save your son.” The surgery ________ some hours. The doctor went out happily. “Thank goodness! Your son is saved!” And ________ waiting for the father’s reply, he carried on his way running. “If you have any questions, ask the nurse!” “Why is he in such a hurry?” asked the father when he saw the nurse. The nurse answered, tears coming down her face, “His son died yesterday in a road accident. He was at the burial when he got the ________. And he is running to finish his son’s burial.”

1.A.mother B.sister C.father D.brother

2.A.When B.How C.Why D.Where

3.A.time B.danger C.surprise D.help

4.A.fast B.slowly C.early D.late

5.A.turn down B.calm down C.put down D.sit down

6.A.my B.his C.your D.her

7.A.smiled B.cried C.shouted D.refused

8.A.spent B.cost C.paid D.took

9.A.with B.except C.besides D.without

10.A.gift B.note C.call D.job

Most of us spend all day at school work. After a long and busy day, all we want to do is return to a comfortable home. Smart technology can turn any home into a nicer place to live.

Smart homes have been around for some time. Scottish company Pico Electronics invented type of technology called X10 in 1975.As the earliest smart home technology, it allows household devices (设备), such as lights and alarms, to communicate with each other by using radio waves.

Of course, 5G network connectivity has made smart homes much more sophisticated (复杂) than X10. Perhaps the most widespread smart home technology is the voice-activated (声控的) assistant. Google Home and Amazon's Alexa allow users to communicate with almost any device in their home simply by speaking a few words. This is especially convenient for children and people with physical disabilities, as they can finish tasks that would normally be too difficult, according to How-To Geek.

Common household appliances (电器) can become "smart" as well. For example, a smart trash bin can keep track of the things you've thrown away and place an online order for new items, while smart fridges can create dinner recipes (食谱) based on the vegetables that are being kept inside, according to HowStuffWorks.

But it's not just about convenience. Smart homes are also good for the environment. By regularly checking your energy use and automatically turning off lights and other devices that you're not using, smart homes can lower much electricity you use overall. Using less energy means that we use fewer natural resources, which is good for the environment.

1.The earliest smart home technology is ________.

A.X10 B.5G network connectivity C.the voice-activated assistant

2.Which is NOT true about the voice-activated assistant?

A.It can turn your home into a nicer place to live.

B.It's normally difficult for children and people with physical disabilities to use it.

C.It may be the most widely used smart home technology.

3.What can a smart fridge do?

A.Tell you how to cook. B.Place an online order. C.Create a dinner with the vegetables.

4.What does the underlined word "automatically" mean?

A.自动的 B.定时的 C.神奇的

5.Which of the following is the best title for this passage?

A.5G network changes the world

B.Smart technology makes life convenient

C.Smart homes — a nicer way of living

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