North Korean(朝鲜)leader Kim Jeong-eun has sent urgent messages to world leaders Saturday, ________ that the United Nations’ decision on North Korea was ________.
_____ many times, he finally understood it.
Peter had intended to take a job in business, but____ that plan after the unpleasant experience in Canada in 2010.
Students should be encouraged to use____ Internet as _____resource.
--- Mary didn’t invite us to the party. --- _______? I don’t care.
– I’m sorry I didn’t attend your birthday party because my mother was ill. -- ________. Is your mother better now?