4.The Internet is a good place where people can chat and exchange ideas.

51.My grandpa is wearing a () belt.

50.He is sorry () the news.

49.The film () I saw last night is about a young teacher.

48.He has an () jacket.

47.He went ().

46.I met an old friend of mine ( ).

45.He said that he ( ) her the day before.

44.The song was composed ( ) an 8-year-old boy.

43.Jenny ( ) a day’s work.

42.She said that she ( ) about her date.