If you ___ weighting the pros and cons and calculating gains and loses.What's the meaning of "pros and cons"A.spend timeB.kill time C.have a hard time D.hope for

If you ___ weighting the pros and cons and calculating gains and loses.What's the meaning of pros and consA.spend timeB.kill time C.have a hard time D.hope for If you don’t come,___ ___ I . If you work hard, you’re ___ to succeed. If you are hungry ,you can go to te ___. If possible,you should come here earlier.改为同义句：If ___ ___ ___,you should come here earlier. the subjective criteria weighting 填空If you keep practice ___ (speak)English every,you ___ (become)better and better. If you request,you can get more details.More details are___ ___ ___. If I ___ (be)you,I would study harder. if you want to live ___ 100 years “得与失”英语怎么说,gains and loses 还是gains and losses?有这样一个句子。If you spend time weighting the pros and cons and calculating gains and loses,....不是有种习惯搭配吗？如ups and downs,likes and dislikes,dos and if you play sports for a living同义句 if you play sports ___ ___ a living 同义句转换.The more you'll get ,if you work hard.___ ___ you work,___ ___ you'll get. 英语翻译If you are in the public place,you ___ ___ ___ (你不应该大声说话) 如果你想保持健康,你必须进行足够的体育锻炼If you want to ___ ___,you have to ___ ___ ___为啥? If you don't feel well,you needn't go.(同义句转换)If you don't feel well,you needn't go.If you don't feel well,you ___ ___ ___ go?（说明原因） If you ___( be not) here,I ___( not be ) here. Do you know if ____back next week?If he ___ back,please let me know.为什么