单项选择题
Mr. Smith（）me to buy several eggs for the dinner.
A.had B.suggested C.asked D.made
单项选择题 Mr. Jones, this is Sean, an English teacher from the United States.（）
单项选择题 Mr. Jones（）in the company for twenty years by the end of next month
单项选择题 Mr. John was busy,（）he could not come.
