Bộ 5 đề thi cuối kì 2 Tiếng Anh 11 Global Success có đáp án - Đề 4

___________ the post office was closed, I couldn’t mail my package. A. Therefore B. because of C. However D. Since CBBAD

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___________ the post office was closed, I couldn’t mail my package. 

Therefore

because of

However

Since CBBAD

Giải thích

Choose D