单选题 The boss didn't like Joan.The___________was her laziness.

单选题 It is predicted that the heavy rain last night will badly _______the crops.

单选题 _________a sense, he may be right to say that.

单选题 Finally, my sister got a job________assistant manager in a bank.

单选题 I’m interested in computer science and_________in it.

单选题 We became friends quite____________accident.

单选题 Do you think the film is worth___________.

单选题 Johnson said that the evening party would cost him 200 dollars. But the ______expense was 300 dollars.