—We can’t enter the room. I can’t find my key.
—Is it possible that you ________ it at home?
A. left B. fixed C. managed D. designed
难度: 中等查看答案及解析
I must get up early tomorrow morning. Please wake me ________.
A. out B. off C. down D. up
难度: 中等查看答案及解析
（题文）My aunt drove by and gave me a ________ on the way home.
A. walk B. lift C. way D. idea
难度: 中等查看答案及解析
—Why were you late for school this morning?
—Because my alarm clock didn't go off and I ________.
A. overslept B. completed C. changed D. missed
难度: 中等查看答案及解析
She said when she got to the cinema，the film ________ for 5 minutes.
A. has begun B. had begun
C. has been on D. had been on
难度: 简单查看答案及解析
Some people ________ the building when the earthquake happened.
A. got rid of B. looked out of
C. took care of D. rushed out of
难度: 中等查看答案及解析
You are a long way from Huston.It will take ________ three hours.
A. at most B. at least
C. at last D. at first
难度: 简单查看答案及解析
By the time I got to the station，the train ________.
A. left B. has left
C. was leaving D. had left
难度: 中等查看答案及解析