it's time for do well in

it's time for是…的时候了；该是It's time formeto go。我该去了。It's time for dinner。Mother keeps the knives with the forks。到吃饭时间了,妈妈将刀叉放在一起。do well in 在……某方面干得好My economics tutor says that I should be studying harder if I want to do well in my exams。我的经济学导师说,如果我想在考试中取得好成绩,就应该更努力地学习。