1.【2019 ?福建省】—Is that your headmaster?

　　—You mean the man ____________ blue?

　　A. on B. with C. in

　　2.【2019 ?安徽省】On sunny days, my grandma often reads a novel ____ the window.

　　A. by B. for C. with D. from

　　3.【2019 ?山东省滨州市】—I want to watch TV the whole day after the long journey.

　　—You shouldn’t watch TV too much. It’s bad _________ your eyes.

　　A. on B. in C. for D. with

　　4.【2019 ?湖南省郴州市】We will attend the junior high graduation ceremony _________June 21st, 2019.

　　A. in B. at C. on

　　5.【2019 ?甘肃省敦煌市】I'm going out. I'll be back _____ an hour.

　　A. at B. on C. in D. from

　　6.【2019 ?江苏省淮安】__________ the help of modern technology, scientists got a photo of a black hole.

　　A. At B. In C. On D. With

　　7.【2019 ?乐山市】—Do you have this T-shirt in a different color?

　　—I’m afraid not. It only comes red.

　　A. of B. in C. for

　　8.【2019 ?临沂市】In the world, more than 30% of schools do not provide safe drinking water _________about 570 million children.

　　A. with B. for C. towards

　　9.【2019 ?山东省青岛市】The high speed train Qingdao and Beijing travels faster now. The train ride takes only about three hours.

　　A. from B. among C. in D. between

　　10.【2019 ?江苏泰州市】Ladies and Gentlemen, welcome to Beijing!! And if you need any help, please call me _________010-5558 6390.

　　A. at B. on C. with D. by

　　11.【2019 ?浙江省温州市】The instructions tell us everything ____________ about how to make the model ship.

　　A. by hand B. by chance　　C. in detail D. in person

　　12.【2019 ?湖北省武汉】He wrote his phone number_______a piece of paper.

　　A. on B. for C. in D. from

　　13.【2019 ?湖北省武汉】He wrote his phone number_______a piece of paper.

　　A. on B. for C. in D. from

　　14.【2019 ?湖北省孝感市】To my great joy, my family is always ________me whatever I decide to do.

　　A. behind B. to C. from D. against

　　15.【2019 ?江苏省宿迁市】Beijing Expo 2019 opened to the public ________ 29th April. It will last over five months.

　　A. at B. in C. on D. of

　　16.【2019 ?重庆市B卷】I enjoy talking with my classmates_______our way to school.

　　A. on B. at C. in D. under

　　17.【2019 ?河北】This story is_________ simple English. My little sister can read it.

　　A. for B. in C. with D. by

　　18.【2019 ?北京】We planted some flowers the garden yesterday.

　　A. on B. to C. in D. of

　　19.【2019 ?深圳市】—How was your skating lesson last week?

　　—Not bad. Although I fell over many times, I managed to skate at last.(同义句)

　　A. in the end B. at present C. at times

　　20.【2019 ?广东省】I think tea will taste better ____ some milk in it.

　　A. for B. with C. from D. at