79.His c___________ of paintings is most impressive.

78．An author must not be too ______ (敏感)to criticisms, that is to say , the author needn’t care what he is in other’s mind.

77.We are warned that a cold current is_________(很可能)to come.

76. The boys and girls will be __________(分开) into four groups to play the game.

75. Suez canal _________(分开)Asia from Africa.

74.This is father’s own ____________ (私人的)chair, which no one else is allowed to use..

73.Our company has__________ all over the world.

72.More　 and more college students choose to pursue a ______ (硕士)degree after their graduation.

71．I’ve just been informed that my lost _______(行李) had been found.

70.A travel agent can help you make the necessary_________(安排)for your trip.