Mike lost the pen he paid 10 yuan.
I had no idea when World War Ⅱ________,so I turned to my teacher for help.
________,dear!Things won't be as bad as you think. There certainly will be chances for you.
His parents died in the strong earthquake, and he was _____ by the old man.
Your ability has never been in doubt — the question is _______ you are prepared to work hard.
— What do you think of last night’s lecture? — ______ speaking, I thought it was rather boring