We’d better leave them a note. It’s possible they’...

Câu hỏi: We’d better leave them a note. It’s possible they’ll arrive later.

A. If they arrive late, we’d better leave them a note.

B. We’d better leave them a note as they possibly arrive later.

C. They’ll probably arrive later so that we’d better leave them a note.

D.  We’d better leave them a note in case they arrive later.