Выберите подходящий вариант:1. Do be quit, will you? I try/I'm trying to concentrate.2.It is/ There is somebody oh the phone.3.Are you still/yet doing this exercise?4.His first workinf/worked day was a failure5.I'm not used to have/having a big breakfast in the morning.
Do be quit, will you? I'm trying to concentrate.There is somebody on the phone.Are you still doing this exercise?His first working day was a failure.I'm not used to having a big breakfast in the morning.