작업 1 / 10
PRESENT PERFECT vs PAST SIMPLE
혼합 부정. 'Didn’t’ 대 'Haven’t / Hasn’t’.
I (not / do) the shopping yesterday. 혼합 부정. 'Didn’t’ 대 'Haven’t / Hasn’t’.
작업 2 / 10
I (not / do) the 쇼핑 yet.
작업 3 / 10
He (not / call) me since 화요일.
작업 4 / 10
He (not / call) me on Tuesday.
작업 5 / 10
We (never / be) to 중국.
작업 6 / 10
We (not / go) to 중국 in 2018.
작업 7 / 10
She (not / finish) the book. She’s on chapter 2.
작업 8 / 10
She (not / finish) the book yesterday evening.
작업 9 / 10
They (not / eat) anything today.
작업 10 / 10
They (not / eat) anything at the party last night.