【正文】 cheering42．A lot of museums in China are worth___________. If you have time, you can choose to go.A．visited B．visiting C．to visit D．visit43．Paul is really considering________himself to________ those children in the earthquakehit area.A．to devote, teaching B．devoting, teaching C．devoting, teach D．to devote, teach44．Boys and girls, attention, please! We are not allowed ________ photos here.A．taking B．to take C．take D．taken45．These young trees will require ________carefully.A．to look after B．being looked after C．having looked after D． looking after46．What a terrible thing! There is a ________ dog ________ on the ground.A．die, lie B．dead, lying C．death, lay D．dying, lie47．Huawei has succeeded in ________new software for his products. I can’t wait ________a new Huawei mobile.A．developing, to buy B．developed, buying C．developing, buy D．develop, buying48．When you travel abroad, you can hardly avoid products made in China.A．to buy B．buy C．buying D．be bought49．I hope everyone can care about ______ the environment and stop ______ things.A．protecting。 telling B．entering。 as B．written。 to work B．staying。 repaired B．repair。s death made it difficult for her ________ schoolwork.A．finish B．to finish C．finishing D．to finishing7．— My iPad has gone wrong. I’ll have it_______.— Why don’t you have Uncle Wang_______it? Nobody can if he can’t.A．repair。 repair8．—Were you required___________ home during the outbreak of COVID19?—Yes. Luckily, the Internet made it possible for many of us________ from home.A．to stay。 work9．The way our students thought of ________ the classroom clean and tidy proved to be very useful.A．to keep B．keeping C．kept D．keeps10．— I decide ___________ hard on my English.—You need to speak as much as possible.A．working B．worked C．to work D．work11．The driver wanted to park his car near the roadside but was asked by the police________.A．not to do B．do not C．not do D．not to do so12．—How much work have you finished ______ for the ing exam? —Everything is done. I’m ready for it.A．prepared B．preparing C．to prepare D．to preparing13．Life is about waiting for the right moment_____, because everyone is in his own TIME ZONE.A．a(chǎn)cting B．to act C．a(chǎn)ct D．a(chǎn)cts14．WeChat has given up ________ in a popular emoji (表情) recently. The “soldier face” emoji doesn’t have a cigarette in his mouth anymore.A．smokes B．smoked C．to smoke D．smoking15．— I didn’t hear you e in just now.— That’s great. I tried ________ the baby up.A．no waking B．don’t wake C．to not wake D．not to wake16．Our monitor suggested _________ an outing after the midterm exam.A．organize B．to organize C．organized D．organizing17．Scientists should do something they can ____ this kind of virus from spreading into a wider area.A．prevent B．to prevent C．preventing D．prevented18．The price of housing in Nanjing is so high that many people can’t afford ________ a flat.A．buying B．to buy C．bought D．buy19．Mr. Zhou is good at cooking and he has decided______his own restaurant.A．open B．opened C．to open D．opening20．How much work have they finished ________ for the wele party?A．prepared B．to prepare C．preparing D．to be prepared21．— There are so many kinds of Mp5 in the shop. We can’t decide _________. — What about this pink one?A．what to buy B．to buy what C．which to buy D．to buy which22．Dan shows an interest in musical instruments and is often heard _____ the guitar.A．play B．played C．playing D．to play23．Bad luck! The film star had her leg ________ while playing a part in a film.A．to break B．breaking C．bread D．broken24．（江蘇東臺八校九年級檢測）The Tiger Mom went out the bedroom, ________ her daughter crying sadly.A．left B．leaving C．leaves D．has left25．I think that AI(人工智能) ____