【正文】 rfect D．excellent18．Mr Zheng is so ______that he has donated five million yuan to the schools in his hometown.A．energetic B．patient C．humorous D．generous19．— It will be a long time before Mike finishes doing his homework.— Yeah, you have to be________with our kid.A．strict B．popular C．serious D．patient20．I hear there will be ________jobs for people because robots will do some of the jobs.A．fewer B．less C．more D．better21．Mr. King is very ________. He explains the difficulties many times until we understand them.A．strict B．patient C．polite D．hardworking22．—We’re late! It’s already 7:30.—Don’t worry. My clock is 20 minutes ________.A．fast B．late C．slow D．early23．—What do you think of the new car produced by BYD?—Oh, its improved system gives people a ________ ride even on mountain roads.A．similar B．terrible C．strange D．smooth24．Sadly the number of the tigers is getting ________.A．more and more B．fewer and fewer C．smaller and smaller D．less and less25．— Why do English people talk so often about the weather when starting the talk?—Because the weather is a (an) ________ topic.A．safe B．serious C．a(chǎn)wful D．exciting26．Although this may sound like a ________ process, great care is needed.A．stupid B．similar C．simple D．strict27．— Would you mind not making much noise? Mum is sleeping.— Sorry, I didn’t know. I thought she was ________.A．a(chǎn)lone B．a(chǎn)sleep C．a(chǎn)wake D．a(chǎn)fraid28．Some people change the wetlands into farms. This will lead to ________ space for wildlife.A．fewer and fewer B．smaller and smallerC．bigger and bigger D．less and less29．As the number of the novel coronavirus infections grows___________, the World Heath Organization takes active steps to control the serious disease.A．more B．larger C．higher D．wider30．—Linda is practising the violin for an hour these days.—I see. It’ll make her ________ enough to perform on stage tonight.A．a(chǎn)ctive B．humorous C．confident D．patient31．Yesterday’s film was really ________ and it made all of us laugh.A．boring B．funny C．meaningless D．expensive32．The speaker showed ________ examples to make the science report easy to understand.A．a(chǎn)wful B．proper C．stupid D．tiring33．People in poor areas have improved their lives by selling goods ________ online.A．a(chǎn)live B．live C．living D．lively34．— Mr. Green, please feel ________ to let us know if you aren’t satisfied with our service.— OK, I will. It has been good so far.A．real B．ready C．free D．fresh35．— I wish I could move away from the noisy city.— Really? But I think the life in the countryside may be .A．fortable B．boring C．peaceful D．exciting36．David promised to help me with my physics last Sunday. But to my great disappointment, he never appeared that does the word “disappointment” m