21. Mary had a ____________ /kəud/ last week.  

     A. coat          B. cold          C. could           D. crowd

22. He wants to be an _______________ /æktə/ in the future.

    A. actor         B. act          C. art          D. artist

23. Hurry up! They are ______________ /'weitiŋ/ for us. 

    A. wait         B. waited          C. waiting         D. writing

24. Don’t ______________ /θrəu/ rubbish on the ground.

A. grow          B. through          C. though         D. throw

25. The music __________/ ri ΄maidz /me of Brazilian dance music.

     A. remember           B. remind             C. reminds             D. remains