$1.$ Beth:" the chicken is very nice"
-> Beth said the chicken was very nice.

$2.$ Grandfather:" i'm going to start my diet tomorrow"
-> Grandfather said he was going to start his diet the following day.

$3.$ Tim:" this is the best dinner i've had"
-> Tim said that was the best dinner he had had.
$4.$ Sam" i'm very hungry because i only had a sandwich for lục today
-> Sam said she was very hungry because she only had had a sandwich for lunch that day.
$5.$ Bod:" i don't want anything else to eat "

$→$ Bod said he didn't want anything else to eat.

$*$ Công thức : S $+$ said : "S $+$ V."

$→$ S $+$ said $+$ S $+$ V_lùi thì.