All of us went to the park ______ Bob. He had to look after his sister.
The team trekked _____ the jungle to look for the living tigers.
The number of the workers in this factory _______ two hundred.
---Where would you like to go ?---I’d like to go ________.
I don’t like people ______ talk much but do little.
Keys _______ used for ______ the doors.