Đề kiểm tra học kì 2 Tiếng anh 12 năm 2023 có đáp án (Đề 28)

We will have prepared everything A. after the meeting began

23/50

We will have prepared everything _____.

after the meeting began

as soon as the meeting will begin

by the time the meeting begins

when the meeting would begin

Giải thích

Đáp án C