A. had Jack arrived B. Jack had arrived C. would Jack arrive D. Jack arrived
单项选择题She called a technician into her office and wanted()immediately.
A. the computer is repaired B. the computer repaired C. the computer was repaired D. him repair the computer
单项选择题His grandfather is supposed()for New York last Friday.
A. to have left B. to leave C. to have been left D. to be leaving