Camels can walk a long way without __________ . 

--- Is Jim in the gym by himself?--- No. There is another boy ________ tennis with him.

My teacher used to _______ a bike to school, but now he is used to ________ a car to work.

Tom’s mother told him _______ eating too much meat.

My dream is to be a singer one day and I will do what I can  do __________ my dream .