You’d better take the keys. It’s possible I’ll come home late.
A. If I come home late, you’d better take the keys.
B. You’d better take the keys in case I come home late.
C. You'd better take the keys as I possibly come home late.
D. I'll probably come home late so that you’d better take the keys.
Đáp án B
You’d better take the keys. It’s possible I’ll come home late. Bạn nên lấy chìa khóa. Có thể tôi sẽ về muộn.
= B. You’d better take the keys in case I come home late. Bạn nên lấy chìa khóa trong trường hợp tôi về nhà muộn.