the weather was bad because we had to cancel our picnic
A. was
B. because
C. had to
D. cancel
p/s : chọn từ sai nhé
the weather was bad because we had to cancel our picnic
A. was
B. because
C. had to
D. cancel
p/s : chọn từ sai nhé
=> B. because-> , so
– Vì vế trước là nguyên nhân dẫn tới vế sau, ta dùng “so” (vì vậy)
The weather was bad because we had to cancel our picnic.
A. was
B. because
C. had to
D. cancel
⇒Chọn B. Vì nghĩa của câu: The weather was bad because we had to cancel our picnic là: Thời tiết xấu vì chúng tôi phải hủy chuyến dã ngoại của mình là không đúng vì chúng không có nghĩa.