1) She started using this washing machine last year A. She has used this washing machine for a year B. She has used this washing machine since a year C. She used this washing machine for a year D. She used this washing machine since a year

Để chuyển đổi cấu trúc câu từ "She started using this washing machine last year" sang các câu trả lời khác nhau, chúng ta có thể sử dụng các cấu trúc thì tương ứng như sau:

1. She has used this washing machine for a year.
2. She used this washing machine for a year.

Câu trả lời đúng là:
A. She has used this washing machine for a year
C. She used this washing machine for a year.

B. She has used this washing machine since a year

C. She used this washing machine for a year

A. She has used this washing machine for a year