23、

 I have reached a point in my life     I am supposed to make decisions of my own. ks5u

A. which  B. where   C. how  D. why ks5u

22、The doctor recommended that you     swim after eating a large meal. ks5u

A. wouldn’t  B. couldn’t   C. needn’t   D. shouldn’t ks5u

21、―Is there any possibility       you could pick me up at the airport ? ks5u

―No problem ks5u

A. when  B. that C. whether  D. what ks5u

20、

 The good thing about children is that they      very easily to new environments. ks5u

A. adapt B. appeal  C. attach D. apply ks5u

19、 It took      building supplies to construct these energy-saving houses. It took brains, too. ks5u

A. other than    B. more than  C. rather than  D. less than ks5u

18、

Over the past decades, sea ice     in the Arctic as a result of global warming.

A. had decreased  B. decreased   C. has been decreasing D. is decreasing

17、The medicine works more effectively      you drink some hot water after taking it.

A. as    B. until    C. although     D. if

16、There is a great deal of evidence     that music activities engage different parts of the brain.

A. indicate  B. indicating C. to indicate D. to be indicating

15、The system has been designed to give students quick and easy     to the digital resources of the library.

A. access    B. passage    C. way   D. approach

14、

The incomes of skilled workers went up.    , unskilled workers saw their earnings fall.

A. Moreover  B. Therefore C. Meanwhile D. Otherwise