3. Do
do a favor 帮忙
do good to 有益于
do harm to 有害于
do damage 使受到损失
do (one) in 使精疲力竭；杀死
do (one) out of 骗取：His partners did him out of his fair share of the money.他的生意伙伴把他该得的那笔钱骗走了。
do away with 废除；去掉
do （one’s） own thing 做自己最喜欢（最擅长的事）的事
do or die 需要拼命，需要全力以赴
do over 重做，返工；重新装饰（或装修）
do one’s best 竭尽全力
4. Get
get across 穿过；清楚表达；使理解
get accustomed to = get used to 习惯于
get along 进展；相处；度日
get at 暗示；够得着，触及；
get away with 逃脱
get bored doing 厌倦做某事
get by (勉强)对付过去，(勉强)过活；溜走；勉强过得去
get down to 开始处理；开始认真对待
get down 使难过
get hurt 受伤
get one’s hopes up 使某人产生希望
get even with 扯平
get going 开始
get hold of 掌握；了解
get in the way 挡道
get in 进入，被允许进入；到达
get in touch with 与……建立联系
get somewhere/nowhere 有（无）进展
get off the ground 有所进展；突破
get off 被允许离开；逃脱惩罚，逃避义务；
get on one’s nerves 使……心烦
get on 和睦相处；变老；继续，继续进行，进步；