单项选择题 The deeper you go into the novel，the more you begin to understand and（）with the characters.

单项选择题 The police made an （）to the public to remain calm.

单项选择题 Your passport application form should be（）by two recent photographs.

单项选择题 It is very convenient to pay by（）card.

单项选择题 His wife is a（n）（）housekeeper.