---Bob, don’t be so ____. Sam doesn’t meant to hurt you. ---Oh, really?
What great trouble we had _______ where his house was.
Having retired(退休), he ______ the club for old men and plays chess every day there.
The mother asked her son_________.
________ and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.
It was the second time we _____ in holding such important parties.