Lucy,I have designed the clothes by myself

the buildings have been designed by sb. Mobile homes,pulled by specially designed trucks have been i the software have been explicitly designed for use by outsid i always make the bed by myself I have made myself understood by all the student.把understood 【初二英语】 I have great ______ in finishing the work by myself. ---- I have great ______ in finishing the work by myself.Cou With time pass by ,I have lost myself I have to work this through all by myself I‘m old enough to wash ( )clothes by myself. you can just wa 应该是 i drive the car myself 还是 i drive the car by myself 还是 i The bulidings have been designed by Kurt Gunter为什么用完成时