第 71 课：英语口语 It's kind of...
第 72 课：英语口语 It's my treat.
第 73 课：英语口语 It's no use.
第 74 课：英语口语 It's not that..., but...
第 75 课：英语口语 It's out of the question.
第 76 课：英语口语 It's supposed to...
第 77 课：英语口语 It's the most... that I have ever...
第 78 课：英语口语 It's up to...
第 79 课：英语口语 It's worthy of...
第 80 课：英语口语 It's your turn.
第 81 课：英语口语 It is said that...
第 82 课：英语口语 It makes sense.
第 83 课：英语口语 It seems like...
第 84 课：英语口语 It will do.
第 85 课：英语口语 Just because...
第 86 课：英语口语 Just between you and me...
第 87 课：英语口语 Know better than...
第 88 课：英语口语 Let it be.
第 89 课：英语口语 Let's make a bet...
第 90 课：英语口语 Let's split the difference.
第 91 课：英语口语 Look out!
第 92 课：英语口语 Needless to say...
第 93 课：英语口语 Not only..., but also...
第 94 课：英语口语 Not really.
第 95 课：英语口语 No wonder (that)...
第 96 课：英语口语 On second thought, ...
第 97 课：英语口语 only if...
第 98 课：英语口语 ... only too well...
第 99 课：英语口语 ... or / otherwise...
第 100 课：英语口语 People say that..., but I think...
第 101 课：英语口语 Should have done...
第 102 课：英语口语 Someone is in the way.
第 103 课：英语口语 So what?
第 104 课：英语口语 So that...
第 105 课：英语口语 Speak of the devil.
