1.задайте 5 типов вопросов :
-Yesterday i visited my parents
-Nina worked 7 hours a day

Did you visit your parents yesterday?Did you visit your parents or your granny yesterday?Yesterday I visited my parents, didn't I?Who visited your parents yesterday?When did you visit your parents?Did Nina work 7 hours a day?Did Nina work 7 or 8 hours a day?Nin worked 7 hours a day, didn't she?Who worked 7 hours a day?Why did Nina work 7 hours a day?