小题1: Don’t make rude ____________(谈论) about their appearances

小题2:Don’t ____________(打断) me while Iam working.

小题3:Fresh air is _________ (有益的) to peaple'health.

小题4:At the meeting they discussed three different _________(方法) to the study of mathematics

小题5:A good idea ____________ (突然想到)me .

小题6: He says what he thinks ____________(不管) of other people's feelings.

小题7:She had no _________(渴望) to get rich .

小题8:Paula’parents __________(离婚) when she was 15.

小题9:Do me a _________(恩惠) turn the radio down while I am on the phone, will you?

小题10:___________(一般来说) speaking ,those who pay attention to physical exercise are in good health.

常见饲料原料主要分为三种：一种是能量饲料原料，一种是（）饲料原料，一种是矿物质饲料原料。