Boboften____hismotherwiththehouseworkonSundays.
A、help---DoyouknowJackieChan?
---Yes,heis________greatactor.Ireallylikehismovies.
-Thiskindofsportsisexciting.
-Yes,butit'sdangerous.Onecan'tdoit_______heorshehasgotsometraining.
句子翻译：大雨使得我们没能放成风筝。
Thankyouforthe_______thatyougavemewhenIfeltEnglishtoodifficulttolearn.
句子翻译：警方正忙于查明事故的原因
