单选题 The great financial ________ in 1929 ruined international trade completely.

单选题 ________ she realized it was too late to go home.

单选题 Those gifts of rare books that were given to us at our first meeting were deeply __________.

单选题 ________, she often behaves like a child.

单选题 I don’t mind ________ the decision. Take all the time you need to carefully consider before reaching a conclusion.

单选题 Before the final examination, the teacher told the student, “Two hours ________ the limit of the test.”

单选题 Mike’s uncle insists ________ in this hotel, citing past incidents of dissatisfaction or discomfort experienced by others.

单选题 She should stop working; she has a headache because she ________ too long.