英语翻译词组：1.figure out 2.for fear 3.guilty 4.keep track of 5.ta

1.We should___keep track of___the latest development in technology or_____the information we have will out of date_______.
我们应该了解科技的最新发展动态,否则我们掌握的信息将会过时
2.John brought an umbrella with him___for fear______that__it was a rainy day __________.
担心会是个雨天,约翰随身带了把伞.
3..Linda felt rather__guilty_______when________she was killing fish_________.
琳达杀鱼的时候感到很愧疚
4.I could not___figure out________his name however_____i know the name of his father__________.
我不能想出他的名字,但是我知道他父亲的名字.
5.Great joy___taking over______from worry as soon as_____she gets to hear of her passing the examination__________________.
一知道她通过了考试,她的心情就从担心变为喜悦.