My brother was playing with his friends in a wildlife park________she was bitten on the leg by a lion.
A child ______ parents are dead is called an orphan.
Mr. Li is______ Chairman of the meeting.
I was _____ tired _____ I thought I couldn’t cover the 70-mile hiking. But I made it finally.
People started to dig in this area, ______ caused much damage.
After his father’s retirement, he ______ the whole business.