Jack was failure as a leader, but he achieved great success in writing.
I have to see the doctor because I a lot lately.
Considering his health, I advise him to ______ an hour or two each day to work out.
——Will you come to my office when youyour work? ——Sure.
Tom, you’ve got a "D" in chemistry.____? —Well, I find the subject hard and I think I’ll drop it for history next term.
for the timely investment from the general public, our company would not be developing so fast as it is.