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

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

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.

单选题 We became friends quite__accident.

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

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

单选题 Further_____will be done to better understand the harm of smoking.