My wallet is nowhere to be found. I ______ when I was on the bus.
A: must drop it
B: should have dropped it
C: must have dropped it
D: had dropped it
A: must drop it
B: should have dropped it
C: must have dropped it
D: had dropped it
举一反三
- My wallet is nowhere to be found. I（）when I was on the bus. A: must have dropped it B: must drop it C: should have dropped it D: have dropped it
- •My wallet is nowhere to be found. I _________ in the store. A: must drop it B: must have dropped it C: should have dropped it D: ought to have dropped it
- My watch is nowhere to be found. I （）when I was on the bus. A: must drop it B: might drop C: must have dropped it D: should have dropped it.
- My watch is nowhere to be found. I it when I was on the bus. ( ) A: have dropped B: must have dropped C: must drop D: can’t have dropped
- It is nowhere to find my bag. I______it when I was on the bus. A: had dropped B: must drop C: should have dropped D: must have dropped