I don't skate now, but I___________ when I was a kid.
—Have you known Dr. Jackson for a long time?—Yes, since she ______ the Chinese Society.
I like getting up very early in summer. The morning air is so good ______.
The lawyer rarely wears anything other than jeans and a T-shirt ______ the season.
Let’s learn to use the problem we are facing ______ a stepping-stone to future success.
The performance ______ nearly three hours, but few people left the theatre early.