36．A．at                 B．on                C．of                D．in

35．A．say               B．talk              C．speak             D．tell

34．A．he                B．him              C．she               D．her

33．A．on                B．in                 C．at                 D．from

32．A．a farmer       B．a worker       C．a driver        D．a teacher

31．A．come            B．comes           C．are               D．coming

29．He ________ his homework ________ the weekend．

    A．does，in    B．doesn’t，at    C．doesn’t does，at    D．doesn’t do，at

28．The books are Betty’s，please give ________ to ________．

    A．it，she  B．them，her    C．it，her    D．them，she

27．I usually go to school by bike，but ________ I go by bus．

    A．some time    B．some times    C．sometimes    D．sometime