Put a question tag on end of these sentences. 1) Our teacher didn't give us a home assignment, ... ? 2) There wasn't any problem, ... ? 3) It didn't matter very much, ... ? 4) He didn't wake you up, ... ? 5) Nobody called on the phone, ... ?
1) Is it? 2) are there? 3) is it? 4) is he? 5) is it?