几个If条件句的时态问题1.Myboynever(disturbed)meifhe(noticed)thatIwasworking.2.HetoldmetoreaditmyselfifI(didn’tbelieve)whathe(hadsaid/said).3.Ifshe(is)notthekindofgirlhe(wants),whydoesn’thefindanew

　　几个If条件句的时态问题

　　1.Myboynever(disturbed)meifhe(noticed)thatIwasworking.

　　2.HetoldmetoreaditmyselfifI(didn’tbelieve)whathe(hadsaid/said).

　　3.Ifshe(is)notthekindofgirlhe(wants),whydoesn’thefindanewone?

　　4.Ifthecar(hasbeen)badlydamaged,why(don’t)yousendittothegarage?

　　请问上述题目的空出为何要用这个时态，