She is old. She can work by herself. (enough)

She is old. She can work by herself. (enough)

Đề bài: She is old. She can work by herself. (enough)

Lời giải:

Đáp án: She is old enough to work by herself.

Giải thích: be adj enough to V: ...đủ để làm gì

Dịch: Cô ấy đủ lớn để tự làm việc.