Complete the sentences with for or since. 1. 1)we've been here an hour. 2)i've srudied english i was six. 3)we've been at school o'clock. 4)i've known my best friend years. 5)we've used this book september. 6)our teacher has worked here a long time. 2. make questions using how long the present perfect.then write answer with for or since. 1)he studies english.(2002) 2)she designs websites.(a long tame) 3)i live in russia.(i was born) 4)they are friends.(three years) 5)he works in a shop.(he left school)

1)We've been here ..FOR. an hour.
2)I've srudied English ..SINCE. I was six.
3)We've been at school .SINCE..nine o'clock.
4)I've known my best friend .FOR..two years.
5)We've used this book .SINCE.. September.
6)Our teacher has worked here .FOR.. a long time.
1) How long has he studied English.(SINCE 2002)
2) How long has she designed websites.(FOR a long time)
3) How long have I lived in Russia.(SINCE I was born)
4) How long have they been friends.(FOR three years)
5) How long has he worked in the shop.(SINCE he left school)