【正文】 Of course you _____. A. must B. may C. can D. need 18. ______ you play golf? No. But I can play table tennis. A. Can B. May C. Must D. Should 19. Will you stay here for dinner? Sorry, I ______. I have something important to do. A. don’ t B. didn’ t C. needn’ t D. can’ t 20. Is your brother playing puter games, Ted? He ______ do that because the puter doesn’ t work. A. may not B. can’ t C. mustn’ t D. needn’ t 21. David, is that man your head teacher? It ______ be him. He’ s the tallest in our school. A. mustn’ t B. can’ t C. needn’ t D. won’ t 22. John, you needn’ t do your work today, you _____ do it tomorrow if you’ re tired. A. must B. may C. can’ t 23. Are you going to Beijing by plane? It’ s fast, but expensive. So I am not sure. I ______ take a train. A. should B. may C. must D. will 24. _____ I swim in that river? No, you _______. It’ s dangerous to swim in it. A. Must。 is B. second three。 third B. two。 onefirst two –second three –third four –fourth five –fifth six –sixth seven –seventh eighteighth nineninth tententh eleven eleventh twelve twelfth thirteen thirteenth fourteen fourteenth fifteen – fifteenth sixteen sixteenth seventeen seventeenth eighteen eighteenth nieennieenth twenty –twentieth thirty –thirtieth forty fortieth Fifty fiftieth sixty sixtieth seventy seventieth eighty –eightieth niy niieth hundredhundredth 基數(shù)詞 序數(shù)詞 110 1119 20100 我會(huì)下列基數(shù)詞。 后面通常加名詞單數(shù)， 后面通常加名詞復(fù)數(shù)（除 ）。 ，如果序數(shù)詞前加 ，表示“又一個(gè)，再一個(gè)”。 19 20 30 40 50 86 90 100 365 更上一層樓 3 1 6 9 8 5 7 6 4 2 nieen twenty thirty forty fifty eightysix niy hundred three hundred and sixtyfive ， ， ， billion million thousand three billion, one hundred and sixtynine million,eight hundred and fiftyseven thousand,six hundred and fortytwo 1st 2nd 3rd 4th 5th 9th 20th 40th 48th 100th 892nd 小數(shù)： 分?jǐn)?shù)： 188。 three C. two。 are C. two thirds。 can’ t B. Can。 and C. give up。 go to D. have。 e D. have。 buy D. did。 were watching D. would do。 reading D. reading。 will be D. haven’ t seen。 use to 141. Don’ t ______ too late, or you will feel tired in class. I won’ t, Mum. A. stand up B. stay up C. wake up D. get up 142. Whose notebook is this? It _____ be Ning’ s. It has her name on it. A. need B. can’ t C. must D. shall A. did。 invented 143. When ______ the car ______? In 1885. A. goes B. went C. has gone D. has been 144. Excuse me. Is Joan in? Sorry, she isn’ t here at the moment. She ______ to the railway station half an hour ago. 145. Attention, please! All the moble phones ______ during the meeting. A. must keep off B. have kept off C. are keeping off D. must be kept off 146. Have you mended your shoes, Bob? Yes, I ______ them twenty minutes ago. A. have mended B. mend C. had mended D. mended 147. Come and join us, Jimmy! I’ m sorry, but I’ m really busy now. If I ______ time, I would certainly go. A. will have B. have had C. had D. have 148. You’ ve left the light on. Oh, sorry. ______ and turn it off. A. I’ ve gone B. I’ ll go C. I went D. I’ m going 149. Kitty, will you go to see film Cold Mountain this evening? No, I won’ t. I _____ it already. A. saw B. have seen C. see D. will see 150. Listen! Some of the girls _____ about Super Girls. Let’ s join them! A. talk B. were talking C. are talking D. talked 151. That Tshirt with Yao Ming’ s picture on it belong to David. He admires him a lot. No, it _____ be his. He hates black color. A. can。 can’ t 152. Shall I tell Sally about it? No, you _____. I’ ve told her already. A. shouldn’ t B. mustn’ t C. needn’ t D. can’ t 153. It is easy _____ the problem. A. for him slove B. for him to slove C. of him solving D. of him to solve 154. Let’ s do something at the party. What about ______? No, I’ d like ______. A. to sing。 to dance 155. Bob, may I _____ your MP4。 dancing C. singing。 needn’ t C. must。 invented C. does。 use to B. Were。 am B. haven’ t seen。 read B. reading。 have watched B. was doing。 bought B. had。 e B. had。 go to B. have。 mustn’ t 25. Mom, ______ play puter games? Yes, you can. But you have to finish your homework first. A. must B. may C. will D. need 26. Mike, I can’ t stop playing puter games. For your eyes, my dear friend, I’ m afraid you _____. A. have to B. may C. must 27.