$\text{@Ochi}$
`11`, He said that he must apply for the job
`12`, He said he wonuldn't get up late
`13`, She said those people are from Japan.
Bonus: Cấu trúc câu tường thuật:
S + say(s)/said/tell/told/... + (that) + S + V (lùi thì)
* Trong câu 13 không lùi thì vì đó là câu chỉ sự thật hiển nhiên
$\text{#BTS}$