The Chinese people first _____ paper in the world.A.inventedB.discoveredC.madeD.did 2022-08-24 Everybody looked ________ at the sick boy.A.sadlyB.sadC.unhappyD.worried 2022-08-24 She is so kind that everyone here_____her_____ their sister.A.looks after…asB.looks for 2022-08-24 Grandma is ill. I have to_____her at home.A.take hold ofB.take care ofC.pay attention t 2022-08-24 He was born in the north, but_____in the south.A.brought upB.grew upC.picked upD.came u 2022-08-24 When did you______from your trip last year？A.arrive atB.get backC.go aheadD.returned ba 2022-08-24 John can speak English and Mary can speak English ________.A.alsoB.eitherC.as alsoD.as 2022-08-24 The boy has to look after himself, because his parents ________ abroad.A.are bothB.bo 2022-08-24 Two of the boys ________ while playing football.A.hurtB.were hurtingC.got hurtD.had be 2022-08-24 The singer was ______during the performance.A.at her betterB.at her bestC.betterD.on he 2022-08-24 Whistling the merry tune, ______.A. his bike was being repairedB. his bike was repaired 2022-08-24 I don’t know ______ or not he will come to the party tomorrow evening.A. weatherB. ifC. 2022-08-24 Speak to her slowly ______ she may catch you.A. becauseB. so thatC. forD. since 2022-08-24 I often visited the British Museum ______ I was staying in London.A. untilB. whileC. du 2022-08-24 We often use signs as well as words to tell people _________.A.what to doB.to do howC.h 2022-08-24 Everything is ready for the test, ________？A.aren’t theyB.are theyC.isn’t itD.is it 2022-08-24 He never has lunch at the factory, ________ he？A.hasB.hasn’tC.doesD.doesn’t 2022-08-24 It’s snowing now. You’d better _______ at home.A.stayedB.to stayC.stayD.staying 2022-08-24 Paul is working hard these days. He _______ pass the exam this time.A.has toB.shallC.m 2022-08-24 The number of articles published on smoking ________ surprising.A.isB.areC.wereD.have b 2022-08-24