they are busy _______(prepar) go on vacation.
英语翻译where did they go on vacation?拜托各位大神
go on vacation ,
they are a____ busy with their lesson on weekdays
in the vacation ;go on vacation ;on vacation 区别?
英语翻译2)Where did they go on vacation They went to New York ci
go on a vacation与go on vacation的区别
go on vacation还是go on a vacation?
go on vacation 和go on a vacation 的区别?
they are planning _______(go) camping the day after tomorrow
we are looking for a quiet place to go on vacation中的to go做什么
是go on vacation 还是go on a vacation?是go for vacation还是go for
go for one's vacation /on vacation/ take a vacation