in search of 寻找

in behalf of为…的利益

in favor of 为赞成…

in support of 为支持…

in season 旺季

in secret 秘密地

in private 私下

in honor of 为了...表示敬意

be sorry aboutfor 懊悔的,后悔的,难过的

in step 步伐一致四级口语

out of step 步伐不齐

get rid of 摆脱, 去掉, 除去

be in the right正确的

in the wrong错误的

be within one's rights(to do) 有权(做)

for the sake of ( =for the good or advantage of ) 为了…起见

be for sale 待售

on sale (=offered to be sold) 出售, 上市

be satisfied with 满意

on a large scale 大规模地

on schedule(=at the planned or exacted time)按时,准时

ahead of schedule提前

in advance预先

behind schedule落后于计划进度,晚于规定时间

give rise to (=lead to) 引起, 导致

at the risk of(=with danger of)冒...的风险

run(take)risk of (=do sth dangerous)的风险

rule out (=exclude, eliminate) 排除

in safety 安全地

be schedule for 定在某时(进行)

scrape through(in) 勉强通过

from scratch(=from the beginning)从头开始