Раскройте скобки, употребив глаголы в подходящем медли, личике , числе:        Dear

Раскройте скобки, употребив глаголы в соответствующем медли, личике , числе: Dear Boris, (1) I (receive) your letter about a month ago, but I couldnt find time to answer it. (2) I (be) very busy lately. (3) Three days ago I ( fail) in History, as (4) I(miss) many lectures and (5) (not to attend) seminars. (5) In general, I ( not to work) hard. (6) Right now it is 6 oclock and I ( sit) at my desk. (7) I( sit) here for five hours doing my work. (8) I (decide ) to have a few hours rest, so (9) I (write) to you. Please, write soon.