3 . Creating an atmosphere __________ employees feel part of a team and enjoy their work is a big challenge. (用适当的词填空)

5 . One reason for her preference for this school is ________, as she put it, it can provide for her future development.

A．which

B．what

C．that

D．this

6 . Take regular exercise for a few months, ________ you will see the benefits to your physical and mental health. (用适当的词填空)

7 . The south of the country ________ most of the people live has been worst affected by the drought. (用适当的词填空)

8 . Two thirds of the children who ________ (leave) without parents finally went to a temporary center. (所给词的适当形式填空)

9 . The clock ________ minute hand is missing is passed down from my great grandmother. (用适当的词填空)

10 . People usually believe that ________ is the thought that counts.(用适当的词填空)