My mother is ill, so I have to look after her. —-__________.

None of us talked. We finished our meal in _________.

_______ the end of last spring Wang Haijoined the army _______ the end.

t have sensed that I ________ him. He suddenly glanced at me and said quietly, “Why are you staring at me like that”

There is ________ with your computer. It works well.