― I’msorry to bother you at this time of night.― _________. It’s just so happened that I’mnot engaged right now.

Had I known her name，I________.[ ]

With the help of the new technology, you __ e-mailyour friends by mobile phone.

.—____ did you leave the classroom —____ I saw my daughter sit down and read her book.

In the recent G20 Summit, President Hu seriously get the statement ______ to the world _______ European countries should rely on themselves to overcome the crisis.[ ]