完成下列反意疑问句 1.Our country has changed a lot since 1978_____?
2.You have pditical study every saturday_____?
3.The manager had a talk with you and pointed out your short comings_____?
4.You won't be away for long____-?
5.They can repair the machines themselves_____?
6.We're going to have a test next week_____?
7.He has got a colour TV set now _____?
8.There's going to be a football match tomorrow morning_____?