As is known to us, theory is based on practice and servers practice.A. by chance B. in turn C. in return C. by turn
While typing, Helen has a habit of stopping ______ to give her long and flowing hair a smooth.
In order to ______ his muscle, Mike goes to the gym regularly to do exercise.
You were my ______ when I was weak; you were my voice when I couldn’t speak.
---I bet you will go on a trip after graduation. ---______. I can’t wait!
Cole Bettles ______ by a number of universities when he received an e-mail from the University of California last month.