3 Complete the sentences using the present perfect form of the verbs in brackets andfor or since.1 We Didar — three weeks. (not see)2 Our school _ here ___ 1995. (be)3 That skier -a big egoa big ego — he appeared onTV. (have)41_tennis __ a long time. (not play)5 They — a match-a match — two years. (not win)6 This is my lucky pen. I _ it __ months. (have))4Complete the sentences with for or since and​