1- Is your sister married?-No,is not.She is going to get married next summer.2 It has already got dark.Why do not we turn back and walk home?3 -Yesterday I was so tired that I could not even wash up after dinner.-How did you get so tired?4 It is very unpleasant when is suddenly get windy and cloudy.5 Do not be late for school,please.6 Are you hungry again?We have just had breakfast!7 If you are sick we will call the doctor.