一、单项填空
1. He is businesslike(认真的)and is often _______. I hope he will have more _______ at his business.
A. success; successful B. successful; success
C. successfully; successful D. successful; successful
2. He always gets angry if he is kept _______ for five minutes.
A. waiting B. wait C. to wait D. waitting
3. They decided ________ after dinner.