I think I was at school, _______I was staying with a friend during the vacation when I heard the news.

You hate Jim，don’t you—I just think he is a bitannoying，that’s all

Listen! There is a knock on the door.Who _____ it be?—It must be Jack.Just now I sent for him. [ ]

ur was fantastic in general, ourcar broke down on the way back.

Knowledge and learning are important if we want to be successful, but they may also ______ our thinking.[ ]