8.Look! Dan___________(sing a song) now. 9.They__________(not can to fly) 10.What__________(to have got,Bob)? 11.She___________(to travel) next year. 12.Ben__________(not to collect) stamps last year. 14.Olga_________(just to bring) a new box 15.Where_________(Bob to walk) every day? 16.She___________(to cook) dinner at 5 o’clock yesterday.