4、heepalmosteverywhere,butnowhere_____.A.wecanfindit B.canwefindit C.canfindweit D.wecanitfind8. Not until all the fish died in the river, _____ how serious the pollution was.A.did the villagers realize B. the villagers realized C. the villagers did realizeD. didn’t the villagers realize9.—Do
5、you know Jim quarrel with his brother?—I don’t know, _______. A.nor don’t I care B. nor do I care C. I don’t care neither D. I don’t care also10. Only by practicing a few hours every day _____ be able to waste much time.A.you can B. can you C. you will D. will you 11. N
6、ot until the early years of the19th century _____ what heat is. A.man did know B. man knew C. didn’t man know D. did man know12. ______ snacks and drinks,but they also brought cards for entertainment when they had a picnic in the forest. A. Not only they brought B. Not only did they
7、 bringC. Not only brought they D. Not only they did bring13. ______, I would have given you his address.A. If you asked me B. You had asked meC. Should you have asked me D.Had you asked me14.