Studying abroad, the boy was exposed to a way of life_________he was not at all fanmiliar.
-- Jimmy came close to being killed in a traffic accident the other day. --- ______? He was driving carefully all the time.
--- John is very bright and studies very hard. --- It’s no ______ he always gets the first place in any examination.
--- ______ news? --- No. No news is ______ good news.
See what you have done! Don’t you have a ______ of right or wrong?
I got ______ bad toothache yesterday, which kept me awake ______ whole night.