40．The kids are not interested in this subject, __________(这就是问题之所在).(lie)

39．A series of pre-recorded tapes __________ (已经准备了)for language laboratory use.(prepare)

38．The office lady paid on attention to you. You should reason with her to ask _______(她为什么无视你).(ignore)

37．Only on a large scale __________(广告才能达到)its target.(reach)

36．Everyone is concerned about __________(他的健康状况).(state)