Chuyển từ câu bị động sang chủ động:
This book is bought by my mother.The export division is managed by Mr. Sam.English is spoken.The bike is riden by Nina avery evening.Information technology is studied everyday.An English book is bought by my best friend .The dog is sold by Sam.My room is decorated.The car is washed.The house is cleanedA window was broken when they were playing soccer.A report was written by Nina.A terrible accident was seen.Our exercises were corrected by the teacher.An English class was started last month.She was advised to take a short rest.This class was taught by Ms. Nina.These novels were published in 1991.My house was built in 2005.My dog was bought by my mother.Giúp mik với! Cảm ơn nhìu!