【正文】 strument C．introduction D．instruction12．Look! The children are having so much ________ playing hide and seek in the flower sea.A．joke B．fun C．knowledge D．skill13．I have a poor ________ of direction, so I am afraid to go out alone.A．scene B．silence C．service D．sense14．—Do you think Mary has made a wrong ________?—No, I don’t think so. It’s good for her to live alone.A．experience B．experiment C．difference D．decision15．Would you send me some ________ of yours? I miss you very much!A．magazines B．photos C．phones D．works16．I39。m sure Cindy will make it to the hotel. She has a good ________ of directions.A．idea B．feeling C．experience D．sense17．Yuan Longping is considered to have made a great _________ to the development of agriculture.A．progress B．invention C．introduction D．contribution18．–Could you give me a few ______ on how to spend the ing summer holiday?OK. Let me see.A．hobbies B．knowledge C．suggestions D．information19．— Did Lucy dress herself beautifully at her birthday party?— Yeah, of course. Her white dress caught everyone’s ______.A．celebration B．organization C．introduction D．a(chǎn)ttention20．The ________ on the desk is for you. It says Mr. Lee is ing to visit you tomorrow.A．a(chǎn)dvice B．lesson C．paper D．message21．The number of the people who use Huawei ________ is getting larger and larger.A．products B．customers C．cultures D．histories22．A factory will be built for the __________ of this type of new energy car.A．position B．population C．production D．pronunciation23．— Do you really think you can learn that much in only a couple of hours?— Yes. We will try a very useful ________ of dealing with memory problems.A．report B．process C．method D．a(chǎn)ctivity24．This is a ________ of our city. Look! Our school is here.A．map B．music C．name D．team25．Because of the outbreak of Corona virus, people all over the world are keeping a close eye on medical ________ of Chinese medicine, like Lianhuaqingwen Capsule (膠囊).A．value B．price C．cost D．wealth26．—I have great ________ in learning Chemistry and I am so worried. Could you help me?—Sure. I would be glad to.A．interest B．trouble C．fun D．joy27．— Could you tell me more about Chinese ________, Mr. Li?— Sure. For example, we usually eat rice dumplings on the Dragon Boat Festival.A．customs B．services C．symbols D．holidays28．I was attracted by the lady’s warm smile. It was really like a hidden ________ .A．pleasure B．treasure C．a(chǎn)ttention D．invention29．The new highspeed railway connecting Zhenjiang to Lianyungang is now in ________ and it saves a lot of time.A