【正文】 does it last?— About 40 days.A．How long B．How soon C．How far D．How often16．—________ do you read Duowei Reading books, Jack?—Once a week.A．How much B．How often C．How long D．How soon17．—______ do you think we can finish the report?—Perhaps in one more hour.A．How long B．How much C．How soon D．How often18．—A nice Tshirt! ________ is it?—It’s 50 yuan.A．How long B．How far C．How much D．How old19．—________ is it since the Communist Party of China (中國共產(chǎn)黨) was founded?— Ninetynine years. It’s her 100th birthday next year.A．How often B．How long C．How soon D．How many20．— ________ will you finish your model spaceship, Tom?— In about two days. I’ll try my best to make it.A．How long B．How soon C．How often D．How far21．一I love these hair clips. are they? 一They are ten yuan.A．How many B．How much C．How old D．How heavy22．________ are you doing here, baby? You must go to bed. It’s late.A．What B．Who C．When D．Where23．—________ are you looking for, madam? I think everyone is here.—I don’t think so. Where’s David?A．Who B．What C．When D．Where24．—___________ is Ricky like?—He’s humorous. He often tells us funny jokes.A．He B．What C．Which D．Who25．—___________ can you write in English?—About forty words per minute.A．How far B．How often C．How fast D．How long26．___________ have you worked here?For just one month.A．How often B．How long C．How soon D．How much27．—________ will the Jinniu Lake Animal Kingdom be open?—Maybe in the second half of this year.A．When B．Who C．What D．Where28．— are you handing out the leaflets for？—To ask people to care more about the leftbehind children．A．How B．Why C．What D．Who29．—________ have you been away from your hometown?—For about 15 years.A．How many B．How long C．How much D．How often30．— _______ are you going to the School Uniform Exhibition, Amy ?— To learn about different styles of school uniform.A．What B．Where C．Why D．Which31．—________ is singing over there?—My sister. She likes singing.A．How B．Who C．What D．When32．—_______have you studied in this school?—For nearly three years.A．How often B．How far C．How much D．how long33．—Bob, ________ can you have your product ready?—It’s hard to say. I’m still waiting for the final design.A．how long B．how soon C．how often D．how far34．—________ is it since the Party of China was founded?—It’s her 100th birthday this year. Got it?A．How often B．How soon C．How long D．How old35．—________ have you had this puter?—For two months.A．How much B．How long C．How far D．How often36．— ______ have you talked with your friends on WeChat? — Since I finished my homework.A．How far B．How often C．How soon D．How long37．—Hey, Jason, could you tell me________homework do you have every day？—OK, about 2 hours of it.A．how long B．how much C．how many D．how much time38．—_______will we take off our masks in class? —_______we can find out medicine to cure the disease pletely.A．How long, Not until B．How soon, Not until C．How long, Until D．How soon, Until39．—_______ will the highspeed railway connecting Yancheng to Shanghai be pleted? —In about six months.A．How long B．How far C．How soon D．How often40．— will she stay here?— For .A．How soon, one hour and a half B．How long, one and a ha