Ответ:

Ответ (RU):

  1. My friend is waiting for me at the station. (How long...?) How long has your friend been waiting for you at the station?
  2. He translates books. (How many...?) How many books has he translated?
  3. Mother is making a cream cake. (How long...?) How long has your mother been making a cream cake?
  4. Bill is travelling in Europe at present. (How many countries...?) How many countries has Bill been travelling in?
  5. My parents are decorating the fir-tree. (How long...?) How long have your parents been decorating the fir-tree?
  6. They are married (How long...?) - How long have they been married?
Ответ: смотри выше