----How is your new math teacher ? -----We couldn’t find a _____ one . All the students love her very much .
When they look back on the past few years, many people wonder ______.
The driver was very happy that his car ______ very well in this car-washing centre.
— I didn’t know you were friends with Mr. Smith. — We ______ each other for6 years.
When I was a boy, I often ______ to play in that park.
— ______ do you go to the gym? — Once a week.