Câu 17: He has not developed mentally as much as others at the same ages. He’s a ----------child. A. mentally ill B. mentally retarded C. mentally alert D. mentally restrictic Câu 18: He invented a new kind od wheelchair for the ---------- . A. unemployed B. poor C. disabled D. unhappy Câu 19: 10.Television can make things ----------------------------because it presents information in an effective way . A.memory B.memorial C.memorable D.memorably Câu 20: They -------- best friends when they were little boys but now their friendship no longer exists . A. are use to be B. are are use to be C. used to be D. got use to being 21.What makes computer a miraculous device ? A.strange: B.powerful C.magical: D.excellent: 22.omputer is a magical typewriter which allow you ----------------------- and print any kind of document . A.type B.to type C.typing D.typist 23.It’s late already and the film is coming to ----------------------. A.an end B.a end C.end D.ending 24.-------------------------her difficult living conditions , she worked extremely hard . A.In spite of B.Despite C.Although D.A and B are correct 25.The government is doing nothing to help ------------------------------. A.The poor ones B.the poor C.the poor people D.the poors 26.The new doctor will ------------------------------------her post in May . A.go on B.get over C.take up D.look after 27.Computers have become an indispensable part of our daily life. A.necessary B.unimportant C.free D.impossible 28.Marie Curie -------------------------a Nobel Prize in Chemistry in 1911. A.awarded B.was awarded C.had awarded D.had been awarded 29.please ---------------------your phone card in the slot before pressing the number you reqire A.insert : B.operate C.plug D.adjust 30.Marie became the first woman -----------------------------a PnD from the Sorbonne . A.receiving B.to receive C.received D.receive