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Câu bị động - Thì QKĐ : `\text{S + was / were + V3 / PII ( by O )}`

`1`.This car was made in Japan

`2`.Her house was decided to paint blue

`3`.Color TV was invented in 1950

`4`.I were taken to Ho Chi Minh City by my father last week

`5`.Many souvenirs were bought in Nha Trang

`6`.The letter was read many times last night

`7`.Tim was met at the market by Hoa yesterday

`8`.I weren't introduced to her mother

`9`.This tree was planted by my father

`10`.He was helped do his homework by Thu

`11`.I weren't invited to the birthday party

`12`.That house was built in 1972

`\text{@ Fox}`