. At noon in summer the villagers like to seek shade ________ the air is cooler.

    A. in where       B. in which          C. where           D. the place where

 ________ a two-year period, Nancy became addicted to painkillers （止疼药）.

    A. Beyond        B. Above           C. Since            D. Over

. --Did you see ________ may be the longest total solar eclipse （日全食）in 500 years yesterday?

--No, it was cloudy above my city at that time.

    A. what          B. that              C. who             D. all

No reader ________ take away a book from the library without the permission of the librarian.

    A. need          B. might            C. shall             D. will

 Young people tend to get up very late unless ________ to rise early.

    A. required       B. requiring         C. they were required  D. to require

 It could take 4-6 months before the first batch（批）of vaccines （疫苗）are available to fight A/H1N1 flu ________ as swine flu, WHO officials said.

A. known        B. to know           C. knowing         D. having known

 He was once turned down by a primary school for lack of ________ practical teaching experience. But now he has turned out to be one of ________ best teachers in the city.

    A. a; a           B./; the             C. the; the           D. a; the

. Busy as he is, he ________ a few hours a week for physical exercise.

    A. set off         B. set about         C. set aside          D. set away

 So far only four of the 77 Chinese children who went missing from a home in Britain last month ________, according to The Guardian.

    A. have found     B. found            C. have been found   D. were found

 Every child is ________, with their own needs, preferences and talents.

A. original                          B. contradictory（对立的）   

C. similar                           D. unique