13 Mrs Quyen said that she had to buy some oranges and some pomegranates
14 Liz said she was intersted in the rice – cooking festival
15 Lan said she could sing English songs well
16 Peter said his sister would visit him the next week
Câu khẳng định trong lời nói gián tiếp
S+said + "S+V+O"
`->` S+ said +(that) + S+V lùi thì + O
told sb