Hame is john and my. is​

1sometimes tom visits his sister on sunday. -  doesn`t tom any  times visit his sister on sunday? 2 yesterday at this moment my brother and i were swimming in the river. - weren`t my brother and i swimming at this moment in the river? 3 look! daine is buying a car now. - isn`t daine buying a car now? 4 at the moment jane is printing a picture in her room. - isn`t jane printing a picture in her room at the moment? 5 our train arrives at 3 p.m. - doesn`t our train arrive at 3 p.m.? 6 i`ll phone you tomorrow. - shan`t i phone you tomorrow? 7 we will have built our cottage by august next year. - won`t we have built cottage by august next year? 8 sam and tom had been playing chess for 6 hours yesterday. - hadn`t sam and tom been playing chess for 6 hours yesterday? 9 we had passed exams by 4 p.m. last monday. - hadn`t we passed exams by 4 p.m. last monday?