【正文】 one knows when the bridge ________, because there is no record about it.A．has built B．built C．was built D．builds28．It is reported that a total of 71,000 5G base stations ________ in Jiangsu Province in 2020.A．build B．built C．were built D．have built29．The 24th Winter Olympic Games ________ in Beijing on February 2, 2022.A．is held B．will be held C．was held D．a(chǎn)re hold30．With the development of 5G technology, more selfdriving cars ________ in the near future.A．use B．a(chǎn)re used C．will use D．will be used31．Experienced doctors and nurses ________ in Hubei Province at the beginning of this year.A．need B．were needed C．a(chǎn)re needed D．needed32．— Mum, may I watch TV for a while?— As soon as your homework _______ you can.A．finishes B．will finish C．is finished D．will be finished33．Last year, five Chinese teachers ________ to a school in the UK to teach the British students in Chinese styles for four weeks.A．were sent B．sent C．have sent D．have been sent34．—If you ________ another chance next time, can you do it better, Jack?—That’s for sure. Trust me!A．give B．will give C．a(chǎn)re given D．will be given35．— Excuse me, where is the nearest post office? —It’s ________ to the bank, but it ________ for a few days.A．close。 will pleteC．has developed。 Technology Festival.A．is decorated B．will decorate C．is decorating D．will be decorated16．When the natural park _____ ，it will be a good place for people to play and relax.A．has pleted B．will plete C．is pleted D．will be pleted17．Chinese __________by more and more people in the world now.A．speak B．spoke C．is spoken D．was spoken18．—I saw several boxes of books at the gate of our school just now.—They ________ to children in poor areas.A．were sent B．a(chǎn)re sent C．will be sent D．were being sent19．—How do you like the poem ? —It’s a bit too long, but anyway, it________well.A．reads B．is read C．is reading D．has read20．Can Mr. King spare some time for the charity show?If he ___, he will try his best to make it.A．will be invited B．is invitedC．invites D．invited21．—Great news! Zhurong has landed on Mars successfully.—It ________ into space by Long March 5 rocket on July 23, 2020.A．is sent B．was sent C．sent D．was sending22．Have you heard that the big event Olympics in Tokyo________until next year?A．is put off B．was putted off C．would be put off D．will be put off23．After the Chinese spacecraft’s landing on Mars ________ on May 16, 2021, we felt even prouder of our country.A．a(chǎn)nnounces B．a(chǎn)nnounced C．were announced D．was announced24．— Over the past 70 years, China’s highspeed railway ________ fast. — That’s true. The project of YanchengNantong Highspeed Railway that goes through Rugao ________ by the end of this year.A．has developed。 are allowed to6．Finally both sides have reached an agreement, but the details later.A．a(chǎn)re discussing B．a(chǎn)re discussed C．will discuss D．will be discussed7．Don’t discuss the problem with your partner unless you ________ to.A．a(chǎn)sk B．a(chǎn)re asked C．will ask D．will be asked8．Much attention should ________ these details.A．pay B．be paid C．pay to D．be paid to9．—A meeting ________ in our munity to show people how to sort their garbage this weekend. —That’s great. Let’s go to the meeting together.A．will hold B．will be held C．hold D．is held10．The villagers expect that the bridge_______before the rainy season es.A．is pleted B．was pleted C．will be pleted D．has been pleted11．A number of volunteers ____________ for the 2022 Beijing Winter Olympic Games.A．will be needed B．were needed C．a(chǎn)re needing D．will be needing12．—Hello, Helen!—Oh, Jim