21£®There are many kinds of sports,                my favorite is swimming.

A£®as                      B£®then                   C£®so                      D£®but

22£®John Smith, a successful businessman, has a         car.

A£®large German white                            B£®large white German

C£®white large German                             D£®German large white

23£®—Guess what! I came across an old friend at the party last night.

—        I’m sure you had a wonderful time.

A£®Sounds good!      B£®Very well.           C£®How nice!           D£®All right.