6.Раскройте скобки, используя необходимую по смыслу форму глаголов to be, to have a) Where are you? I am at work now. b) Yesterday we ... English class. c) This text is difficult. d) Tomorrow we ... not lectures. e) She wants to be an actress. f) He ... at home tomorrow all day long. g) My sister ... not ... at home tomorrow. h) Where ... you yesterday? – I ... at the cinema. i) I ... much work yesterday morning. j) He has a wife.