----Will you go to Tom’s 18^th birthday party?
----If you go, ___________.

Only after spending several nights working on the math problem         to wonder whether the problem was wrongly set.

—Mr Weldon may not be at home then
—           , I’ll leave him a note.

By the time I saw the angry expression on his face, I ______ exactly what I was having to face. But not for a moment ______ I should quit.

— David has studied hard since last term.
— ________ , and ________.

Hardly __________ the Shanghai Expo _________ we realized we forgot our ID cards in the room.

_____________ in my present work, I would be quite willing to do what you ask me to.

Despite the fact that I had been told about the local people’s attitude to strangers, in no case ________ any rudeness.

Do it as ＿＿.

_________, he is still as modest as before, which always moves all the people who know him.