__________ without friends __________ the most difficult challenge for Chuck while living on the island.
With her eyesthe work attentively, she didn't know what was happening outside.
—What happened to the young trees we planted? —The treeswell, but I didn't water them.
—Has your son come back from abroad for the winter vacation? —Yes. But he stayed at home for only a week. Now heback to college.
the numbers in employment, the hotel industry was the second largest industry in this country last year.
—Mum, I can't see any point in studying hard. —Come on. dear,Years of hard study will surelyin your future career.