1) a: whose are these glasses? b: ask sadie. think they're 2) a: are these your boots? b: no, they aren't. are here. 3)a: jack and ben, is this your football? b: no, it isn't 4)a: whose is this rucksack? b: ask dave and nancy. i think it's 5)a: i think you've got my calculator. b: no, this isn't вставьте место пропущенных слов местоимение: mine, yours, his, hers, ours, yours, theirs.
