Rewrite sentences without changing the meaning
If I had a smart phone, I would be able to read emails.
A. I could read emails because I don’t have a smart phone.
B. I couldn’t read emails because I didn’t have a smart phone.
C. I couldn’t read emails because I don’t have a smart phone.
D. I could read emails because I have a smart phone.
Đáp án: C
Giải thích: cấu trúc “be able to V” có khả năng làm gì
Dịch: Nếu mà có điện thoại thông minh, tôi đã có thể đọc email.