【正文】 —Not until the classroom _______.A．has cleaned B．will clean C．will be cleaned D．is cleaned23．The twins ________ the guitar at this time the day before yesterday. I think they might be preparing for the art festival these days.A．were heard playing B．heard to play C．heard playing D．were heard to play24．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 built25．—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 sending26．Your order ________ if you fail to pay for it in 15 minutes on Meituan.A．cancels B．is cancelled C．will cancel D．will be cancelled27．— 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 finished28．When waste from daily life ________, people won’t mix some resources with wet waste.A．separated B．is separated C．separates D．will be separated29．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．invited30．—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 given31．—It’s so cold! Why not close the window?—Sorry. It________. I’ll have it________.A．won’t be shut , repaired B．won’t shut , repairingC．haven’t shut , repairing D．isn’t shutting , repairing32．When the new city square ________ next year, it will be a good place for people to relax.A．will be finished B．is finishing C．was finished D．is finished33．The 2nd Games of Qinhuai District ________ on March 28, 2021 to make more people realize the importance of health.A．held B．has held C．is held D．was held34．A great number of volunteers ________ for the 2022 Beijing Winter Olympic Games.A．will need B．a(chǎn)re needed C．will be needed D．were needed35．—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 held36．—A great deal of money ________ at the charity show! —Yes, but the cost of living ________ a lot, so we still need to do a lot for the children in poor areas.A．raised。 has been closed C．closed。s office is in the east of the city. He spends two hours driving to and from work every day.一It will be easier for him when the road ________ next month.A．repairs B．is repaired C．will repair D．will be repaired20．Good news! The film Titanic has returned to big screen in 3D fifteen years after it ________.A．has shown B．was shown C．shows D．will be shown21．— Excuse me, where is the nearest post office? —It’s ________ to the bank, but it ________ for a few days.A．close。taken4．The historical drama Serenade of Peaceful Joy has received high praise for its story, costume, and makeup since it ________ on screen on April 7th.A．was put B．is put C．has been put D．will be put5．— Daddy, when will we go out to fly a kite?— As soon as your homework _________.A．will finish B．will be finished C．is finished D．finishes6．—Have you heard of the pop song Little Apple?—Yes. It________every evening when aged people do square dancing downstairs.A．plays B．is played C．was played D．played7．—Have you finished your report, Jim?—Not yet. I will make it if I________ two more days.A．give B．will give C．a(chǎn)m given D．will be given8．— Why have I never seen this kind of 5G mobile phone?— Because it ___________ by Huawei last week.A．was produced B．would produce C．have produced D．was producing9．Penicillin(青霉素)was first _______ by Fleming early in the twentieth century.A．invented B．discovered C．created