1.Health problems can be ________ (显著地) reduced by careful diet.
答案:significantly
2.The company has just ________ (获得;得到) new premises.
答案:acquired
3.We are living in an age of rapid technological ________ (进步).
答案:advance
4.They hope this new evidence will ________ (证明) her innocence.
答案:prove
5.Last year's sales figures are ________ (证明) in Figure 2.
答案:illustrated
6.It's about time we u________ our software.
答案:update
7.The two countries have always m________ close relations.
答案:maintained