Exercise 7 put the verbs in brackets into the present perfect simple or the present perfect continuous. 1 we (rent) this house for twenty years. 2 he (cook) the dinner for thirty minutes. 3 they (be) thailand since last friday. 4 she (clean) the house since very early this morning. 5 they (have) their car since last november. 6 she (work) as a dj for two years. 7 he (go) to the dive centre for five months. 8 i (know) my english teacher since 2005. exercise 8 complete the sentences with for or since. 1 i’ve been drinking coffee since i was fourteen. 2 i’ve been to the cinema only once for last summer. 3 i’ve had the same group of friends for many years. 4 i’ve read nothing interesting for four or five months. 5 i’ve eaten nothing since eight o’clock this morning. 6. i’ve wanted to make a change in my life for a long time.
