My sister must have forgotten （）gasoline in the car
A: to putting
B: to have put
C: putting
D: to put
A: to putting
B: to have put
C: putting
D: to put
举一反三
- I’ve forgotten where ________ the keys. A: put B: putting C: to put D: have put
- I've forgotten where ( ) the key. A: put B: to put C: putting D: have put
- It is no use the meeting to next month. A: putting off B: to put off C: put off D: have put off
- It is cold here. You’d better _________ your coat. A: put on B: have put on C: putting on D: putted on
- They ______ the project under way by the time the leadership decided to cancel it. A: have put B: put C: had put D: were putting