present perfect simple and continuous speaking

How many text messages (=SMS) have you written this week?

How long have you known your best friend?

Have you recently been writing more or less emails than usual? Why?

How many new words did you learn last week? How many of those new words from last week do you think you can remember now?

How long have you been interested in the things you are interested in now?

How long have you been working in your present job?

How many times have you met your best friend this month?

How have you been spending your days off recently?

How many of your emails and texts in the last month have been in English?

How long have you been studying English? How many hours have you spent in English classes in that time?

How long have you been using a mobile phone? How have mobile phones changed in that time?

How long have you been living where you live now?

How many different places have you lived in your life?

Have you made any new friends recently, or are all your friends old friends?