Certainly I posted your letter---I remember ____it.
_________ we admit that there are still some problems about NMET, we don't mean that it is of no use.
China and the United States held their first strategic dialogue on August 1 and _______ to increase co-operation and constructive relations.
It’s reported that a plane with five people _______ crashed into the mountain several days ago.
--Why are your group so happy? --Our group _______ theirs in the oral English competition.
______ to somebody, a British person often shakes hands with the stranger.