He thought he had heard the flight _,so he walked to the gat

The flight was due to leave at 8:30 a.m.,so he had to be at Brain cheated in the last math exam,so he thought he could _ he walked around the He took a taxi to the airport so as not to miss the flight.保 He thought he had d______ working out the math problem. He had _____when he heard the bad news. he walked up to the boy Bob thought he couldn't go to the party because he had too m peter walked out the classroom ,() he had taken college entr The teacher spoke loudly _ A.so that he could be heard clear He walked _dowe the road. Into the classroom he walked