Complete the past simple of the present perfect of the verbs in the blackest. 1) i (buy) a new car last month, but i (not sell) my old car yet, so at the moment l (have) two car. 2) in the early part of the century, the industry (grow) steadily 3) the economy (grow) 7% over the past year.

 1) I bought a new car last year, but i haven't sold my old car yet, so at the moment i have two car                                                                                        2) In the early part of the century, the industry have grown steadily                   3) the economy has grown 7% over the past year.