Make questions using either present perfect or present perfect continuous. 1. my friend is waiting for me at the station. (how long…? ) 2. he translates books. (how many…? ) 3. mother is making a cream cake. (how long…? ) 4. bill is travelling in europe at present. (how many countries…? ) 5. my parents are decorating the fir-tree. (how long…? ) 6. they are married. (how long…? )