—________ you write so well?
—By reading and keeping diaries every day.
| A．How is it that | B．Is it how that |
| C．How it is that | D．What is it that |
Footsteps ___ his return.
| A．announced | B．declared | C．pronounced | D．suggested |
As is known to all, theory is based on practice and _____ serves practice.
| A．in hand | B．in turn | C．in return | D．in exchange |
What he has done is far from ______.
| A．satisfactory | B．satisfied | C．satisfaction | D．satisfy |
We surely desire that the tour leader ________us immediately of any change in the travel schedules.
| A．inform | B．informs | C．informed | D．has informed |
The two sportsmen congratulated each other________winning the match by shaking hands.
| A．with | B．on | C．in | D．To |