Prepare 6. Grammar. Unit 4
#grammar, #prepare, #prepare_grammar, #prepare_6, #prepare_nus, #prepare_ukrainian_edition, #past_simple, #the_verb_be, #be, #be_past_simple
#grammar, #prepare, #prepare_grammar, #prepare_6, #prepare_nus, #prepare_ukrainian_edition, #past_simple, #the_verb_be, #be, #be_past_simple