Week 4

 p,110

A ⑴c  ⑵b  ⑶c  ⑷c  ⑸a

B ⑴T  ⑵NG  ⑶F  ⑷T  ⑸T  ⑹NG

p,112

A ⑴sophisticated   ⑵principles   ⑶scarce   ⑷verify   

  ⑸drawback

B  ⑴in their body   ⑵may have   ⑶go to jail   

    ⑷own   ⑸part of a company

C  ⑴principal  ⑵principle  ⑶principal