(2013·高考北京卷)________makes the book so extraordinary is the creative imagination of the writer.

－Look，here________．
－Oh，it's my secretary.But I________him to pick me up at seven o'clock.

He changed so much that only when I looked closely________he was exactly my long lost friend.

Everything，unless otherwise ________，will go on as planned.

—It's a pity that Andrew didn't want to go to the conference.
—________ willing to go，we could have paid all his expenses.

(2013·高考浙江卷)There are some health problems that，when ________ in time，can become bigger ones later on.

(2013·高考新课标全国卷Ⅰ)The driver wanted to park his car near the roadside but was asked by the police________.

(2013·高考重庆卷)It was with the help of the local guide________the mountain climber was rescued.

(2013·高考天津卷)It was not until near the end of the letter ________ she mentioned her own plan.

(2013·高考陕西卷)Let those in need________that we will go all out to help them.