When he arrived at the airport, Mr. Smith found that he______ his ticket in the office.
A: has left
B: was leaving
C: had left
D: would leave
A: has left
B: was leaving
C: had left
D: would leave
举一反三
- Bob called to tell his mother that he couldn’t enter the house, for he ________ his key at school. A: had left B: would leave C: was leaving D: has left
- Mr. Brown has checked out but he found that he ________ something in the room. A: must left B: must have left C: must leave D: must be leaving
- He said that he ____________ for Shanghai the next day. A: will leave B: has left C: would leave D: had left
- When he hurried to the airport, he found, to his great disappointment, his ticket and passport（）(leave) at home.
- When I returned home, I found I _____my umbrella in the office. A: will leave B: was leaving C: have left D: had left