I cannot find my umbrella. I must have ______ it on the bus.
A: lost
B: forgotten
C: mislaid
D: left
A: lost
B: forgotten
C: mislaid
D: left
举一反三
- I had my umbrella when I got on the bus, but I have not got it now. I ____ it on the bus. A: must leave B: must have left C: might leave D: could leave
- I could find my umbrella nowhere. I ______ it in the taxi. A: should leave B: must have left C: could leave D: should have left
- I can’t find my keys in my purse. I ______ them in my office. A: must leave B: will leave C: must have left D: would have left
- I can’t find my pen. I ________ it in the bedroom. A: must leave B: should leave C: had left D: must have left
- I can't find my ticket. I think I must have lost ________. A: it B: one C: this D: them