________ to use in April, 2010, the road has solved the long-standing problem of traffic jamsof this area.
--- 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.
Greenhouse phenomena would cause ______ rise in sea levels worldwide and change ______ weather on the earth.