I told Sally how to get here, but perhaps I _______ for her.

I told Sally how to get here, but perhaps I _______ for her.

Đề bài: I told Sally how to get here, but perhaps I _______ for her.

A. had to write it out

B. must have written it out

C. should have written it out

D. ought to write it

Lời giải:

Đáp án: C

Giải thích: should have Vp2: đáng ra nên làm gì

Dịch: Tôi đã nói với Sally cách đến đây, nhưng có lẽ tôi nên viết nó ra cho cô ấy.