`34.` I haven't seen Nam for 3 years.

`-` Thì HTHT: S `+` has/have (not) `+` Vpp

`-` It's `+` khoảng thời gian `+` since `+` S `+` (last) `+` Ved

`=` S `+` have/has `+` not `+` Vpp `+` for `+` khoảng thời gian

`35.` Carol told Peter not to make so much noise.

`-` tell sb (not) to do sth: yêu cầu, bảo ai đó làm gì

$34$. I haven't seen Nam for 3 years.

$→$ S $+$ have/has $+$ Ved/ PTII $+$ (signal,..)

$35$. not to make so much noise

$-$ tell sb to do sth (v): yêu cầu ai đó làm việc gì đó...

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