单选题 My boss said that he was badly _____ need of my assistance.

单选题 _____ you have any questions or needs, please contact the manager after 5:00 p.m. on weekdays.

单选题 The professor, _____ as a splendid speaker, was warmly received by the students.

单选题 She didn’t know _____ to express her ideas clearly when she was invited to speak at

单选题 He _____ in this company since he graduated from Andong Technical College ten years ago.

单选题 _____ tired of Tom’s all-talk-no-action attitude, Julia decided to do the job all

单选题 He is used to flying by air and on no occasion _____ frightened.

单选题 It cost her a lot of money, but she doesn’t regret _____ a year traveling around the world.