My brother started working for that company in 2006. It was in 2006_________

Đáp án đúng: It was in 2006 that my brother started working for that company.

Giải thích: S + started/began V-ing…

= It was…….

Dịch: Vào năm 2006, anh trai tôi bắt đầu làm việc cho công ty đó.