31. have an advantage over 勝過(guò)
have the advantage of 由于…處于有利條件
have the advantage of sb。知道某人所不知道的事
32. take advantage of (=make the best of, utilize, make use of, profit from, harness)利用
33. agree with 贊同(某人意見(jiàn)) agree to 同意
34. in agreement (with) 同意， 一致
35. ahead of 在…之前， 超過(guò)…; ahead of time 提前
36. in the air 1)不肯定， 不具體. 2)在謠傳中
37. above all (=especially, most important of all) 尤其是， 最重要的
38. in all (=counting everyone or everything, altogether) 總共， 總計(jì)
39. after all 畢竟，到底;
1) (not) at all 一點(diǎn)也不;
2) all at once(=suddenly)突然;
3) once and for all 只此一次;
4) above all 最重要的;
5) first of all 首先;
6) all in all 大體上說(shuō);
7) be all in 累極了;
8) all but 幾乎
40. allow for (=take into consideration, take into account) 考慮到， 估計(jì)到