помогите пожалуста очень срочно I knew that my (have/has/had) a

Помогите пожалуста очень безотлагательно I knew that my (have/has/had) a problem.I sister know that my sister (have/has/had) a problem.I knew that my sister (will have/would have/had) a problem soon.He said he (lived/has lived/had lived) in Moscow since 2005.She asks me if the flight (has been cancelled/had been cancelled/been cancelled).She asked me if the flight (has been cancelled/had been cancelled/was cancelled).Nobody knew what (will happen/would happen/happens) next.Mike said that he (hasnt met/didnt meet/hadnt met) Helen since they parted.Kelly said that she (didnt want/doesnt want/hadnt wanted) to wear her hat.We didnt expect that he (showed/will show/would show) us the film.