1.have access to

　　2.We all sympathized with

　　3.If I were rich

　　4.are very exhausted for they have advanced forward without rest

　　5.to be regarded as

　　6.take the risk （of） trying

　　7.interfere with

　　8.impose tax on

　　9.resort to force

　　10.But for a half hour or so

　　11.be aware of（=be conscious of , having knowledge or consciousness）

　　12.approve of （=consent to, be in favor of, favor, agree to, consider good, right）

　　13.adhere to （=abide by, conform to, comply with, cling to）

　　14.By comparison of

　　15.keep an eye on