--How much pepper did you put in the soup?--I'm sorry to say, ____. I forget.
__________,he will not take off his coat.
People from all over the country __________ they are old or young, rich or poor, are doing whatever they can to help the sufferers in the earthquake-stricken area.
If we work hard with a strong will, we __________ overcome any difficulty,__________ great it is.
The little boy won't go to sleep __________ his mother tells him a story.
I don't believe we've met before,__________ I must say you do look familiar.