My advice on decorating the back wall ________ at last by the class teacher.

A.was accepted B.was accepting C.will be accepted D.will accept

— Look! My mother ________ a new hat for me.

— Wow, it looks very beautiful on you.

A.was making B.will make C.makes D.has made

I didn’t hear what you said. I ________ about our picnic plan.

A.would think B.was thinking C.thought D.had thought

He denied ________ down the old man although some witnesses said so.

A.knock B.to knock C.knocking D.knocked

— Do you always get up at five?

— Yes, ________ my dog. He barks very early in the morning.

A.walk B.to walk C.walking D.walked

— I really had a good time at the party, Jenny.

— ________.

A.Thank you B.With pleasure C.Never mind D.Glad to hear that

— ________?

— Thank you very much, but I can manage.

A.Anything I can do to help B.Would you like to join us

C.Shall we go shopping now D.Would you mind opening the window

Complete the following sentences as required (根据所给要求，完成下列句子。每空格限填一词)

1.John set off for London on a business trip yesterday. (改为一般疑问句)

________ John ________ off for London on a business trip yesterday?

2.Her husband is of average height. (对划线部分提问)

________ ________ is her husband?

3.The dog loves his master very faithfully. (改为感叹句)

________ ________ the dog loves his master!

4.It is believed that organic tea tastes better and is healthier. (保持句意不变)

________ ________ that organic tea tastes better and is healthier.

5.As a new comer, Mike doesn’t know how he can get to the city museum. (改为简单句)

As a new comer, Mike doesn’t know ________ ________ get to the city museum.

6.The thief stole one million dollars’ worth of gold from the store. (改为被动语态)

One million dollars’ worth of gold ________ ________ from the store.

7.the cartoon book, to attract, she, made, children’s attention, colorful (连词成句)

__________________________________________________________________________.

Choose the best answer (根据短文内容，选择最恰当的答案)

The hot dog is popular. It’s not a dog, but a cooked sausage in a long piece of bread. Here are some stories and facts about it.

1.“Dachshund” is a name for ________ at the very beginning.

A.a kind of dog B.a person

C.a kind of sausage D.a hot dog

2.The underlined word roll in the passage probably means ________.

A.a piece of paper B.a list of names

C.a piece of bread D.a kind of jam

3.The Americans started the tradition of eating hot dogs at baseball parks in ________.

A.1871 B.1893 C.1901 D.2010

4.________ is believed to be the man who created the name “Hot Dog”.

A.Johann Georghehner B.Charles Feltman

C.Chris Von Der Ahe D.Tad Dorgan

5.Which of the following is TRUE about hot dogs?

A.There is still no vegetarian hot dog now.

B.An American sold the very first hot dog in Germany.

C.Someone has once finished eating 73 hot dogs in ten minutes.

D.New York people like eating hot dogs best throughout the world.

6.The passage is most probably from a magazine on ________.

A.plants and animals B.food and drinks

C.history and society D.earth and space

B. Choose the best words and complete the passage (选择最恰当的单词完成短文)

You might have noticed that sometimes, when you’re playing mobile games or taking a video call, the picture suddenly freezes because the network speed is too ________. When you try to download a movie on your phone, it seems to take forever.

These annoying things will soon become a thing of the ________, as China just issued commercial licenses (发放商用牌照) for 5G networks on June 6, 2019. This means that China’s telecommunications (电信) companies will be able to offer 5G network speeds for mobile phone users.

The “G” in “5G” ________ generation (of mobile network technology). 1G let us talk to each other. 2G let us send messages. 3G gave us mobile data and internet, and 4G made all of these things faster. So what will 5G bring?

First of all, 5G is so fast that it will allow you to download an entire HD movie in seconds. The delay between sending and receiving data will be shortened. Now 4G takes about 100 to 200 milliseconds (毫秒), while humans have a reaction time of about 200 to 300 milliseconds. But 5G will get the delay down to 1 millisecond or less, which is almost real-time.

Because of this ________ in speed, it will be possible to create and use new kinds of technology. Robots will be used to do operations because doctors will be able to control them from somewhere else without any delay. Self-driving cars will be able to run more ________ because they can smoothly communicate with each other, traffic lights and road sensors (传感器).

5G also makes the internet of things (IoT, 物联网) possible. IoT is a large network that connects nearly everything. ________, your toaster might be able to automatically start making your breakfast after your alarm clock rings.

All in all, 5G will shape every type of technology that it touches. And you won’t have to wait too long for that to happen.

1.A.small B.low C.fast D.high

2.A.present B.future C.past D.old

3.A.goes to B.looks like C.relies on D.stands for

4.A.increase B.competition C.delay D.practice

5.A.widely B.slowly C.carefully D.safely

6.A.At last B.In addition C.For example D.In other words