6、ingagroup.A.for,in,withB.for,by,atC.for,by,withD.of,in,by27. ---Hey!Don’tyourememberme?---Wow!Paula?Youusedto________curlyhair.A.beB.areC.haveD.has28. Sixteen-years-olds shouldn’t ______ to go to an Internet bar. A. be allowed B. be allowC. allow D. are allowed29. -–Doyou