29.admit of (=be capable of, leave room for) …
的可能，留有…的余地.
30.in advance (before in time)
预告, 事先.
31.to advantage
有利的,使优点更加突出地.
32.have an advantage over
胜过.
have the advantage of
由于…处于有利条件
have the advantage of sb.
知道某人所不知道的事
33.take advantage of (=make the best of, utilize, make use of, profit from, harness)
利用.
34.agree with 赞同(某人意见)
agree to 同意
35.in agreement (with)
同意, 一致
36.ahead of
在…之前, 超过…;…………….
ahead of time 提前.
37.in the air
1)不肯定, 不具体. 2)在谣传中.
38.above all (=especially, most important of all)
尤其是, 最重要的.