The old man was seen _______ in the park at 7:00 a.m. yesterday.
The little boy is too young to dress ____________, let’s help him.
Which drink do you like ____________, coffee or tea?
We had a hard time ____________ the basketball match, but finally we made it.
--- ____________ does your father go to work? --- Five times a week.
He plays ____________ piano every day to become the champion of his country.