1.I can't advise you what to do. You must use your own _____.

　　A. opinion B. guesswork C. justice D. judgment

　　2.Because of the poor harvest, wheat prices have _____ in the last six months.

　　A. added B. jumped C. amounted D. developed

　　3. The news item about the traffic accident is followed by a detailed report made ____.

　　A. on the spot B. on the location

　　C. on the ground D. on the site

　　4. They did not find _____ to prepare for the worst conditions they might meet.

　　A. worth their while B. it worthwhile

　　C. it worth D. it worthy

　　5. In spite of the thunderstorm, the children slept _____ all night.

　　A. densely B. soundly C. loudly D. noisily

　　答案与解析：

　　1.D

　　judgement 判断。guesswork 猜测，justice 正义，公正，ideal 理想。

　　2.B

　　jump (=rise suddenly in price) 指“(价格)暴涨”。

　　3.A

　　在交通事故的新闻后又有现场的详细报道。此题考查介宾短语的含义。on the spot意为“在场，在现场”，符合本题题意。on the site没有这一搭配;be on location意为“在拍摄外景”;on the ground意为“在地面上”。因此A为正确选项。

　　4.B

　　worthwhile值花时间(或精力)干的：1)The visit to Paris was worthwhile .2)He thinks teaching foreign languages is worthwhile.3)She has a very worthwhile job.4)I think it worthwhile to work on my stamp collection.

　　Worthy (of)配得上，值得：1)He is worthy of being praised.(=He is worthy to be praised.)2)He is a worthy winner.3)She is not worthy to talk to man like you.(她配不上与你这样一位男士谈话)。

　　5.B

　　sleep soundly熟睡。也可以说sleep heavily.