proposal at first glance actually involves emotional 1) Being a sailor ( 水手 ) __________ long periods of time away from home. 2) The mayor put forward a __________ to improve public transportation. 3) Both parents should take equal responsibility for the __________ needs of their children. 4) ________________ the essay looked quite good, but actually it was full of mistakes. 5) Though Washington, D.C. is the seat of government of the United States, New York is __________ the nation’s most important city.