Men are more suited to occupational environments ________ require decisive action while women are better at jobs ________ a considered approach is most important.

A. which; that  B. /; when  C. which; when  D. that; where

 _____ of danger in the street at night, she had to go home, with a friend ____ her.

   A. Warning, following                B. Having warned, following

   C. Having been warned, following      D. Warned, followed

 The inner connection for the entire area _____when there was a sudden power cut yesterday.

A. lost            B. was lost    C. had lost      D. had been lost

 ____along the quiet road at forty miles an hour, and then an old man suddenly started to cross the road in front of me.

A. Driving       B. When I was driving   C. I was driving     D. Having driven

 To order tickets for the 2016 Riode Janeiro Olympic Games, just call 00982012

 It _______ be simpler.

A. must           B. could           C. mustn’t           D. couldn’t

My demand is that the information_______ in my report _____ to Mr. Brown without delay.

　 A. referred to, to be e-mailed　　　　　 B. referring to ,e-mailed　　　

C. referred to, be e-mailed　　　　　　　 D. referring to, being e-mailed

 It can be easy to _______ such bad habits as smoking and heavy drinking, but it is not so easy to quit.

A. slide into      B. turn into     C. put into    D. draft into

After class, Mr. Zhang’s extra instructions to the class helped _____ the assignment to his students.　

A. classify　　　 B. clarify　 C. cater　　 D. compensate

 She prefers the sofa made of real leather although it costs more than that made of ___leather.

A. fascinating      B. permanent     C. artificial    D. conventional

 Being able to afford _______ drink would be ______ comfort in those tough times．

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