The street was very busy because there was traffic.
I usually go to school _______ bike.
All of us have been to the park ________ because both of you are ill at home.
The poor man lives ________ in the ________ house.
Jim _______ ride to school. But now he _______ walking to school because he wants to keep fit.
It was _______ to spend the whole day in Hong Kong Disneyland.