Write the verbs in brackets in the correct tense.1) I (know).......... my best friend for five years.2) I (go)............ to the United States last year.3) Jane (meet).......... her boyfriend three years ago.4) My grandfather is ninety. He (live)......... in the same house all his life.5) Someone (steal)......... my purse while I (shop)......... in the supermarket.6) I (know)........ Alison since we (be).......... five years old.7) They (do)....... their homework, don't disturb them.8) Where........ ............ he (study)............. ? He (study)............. at the college.