SHE WAS TIRED. ________________ , SHE HAD TO CONTINUE TO WORK.A. H...

21. - TRAC NGHIEM ANH 9 HKII
Tiếng Anh TRAC NGHIEM ANH 9 HKII

21. She was tired. ________________ , she had to

continue to work.

a. However b. Because c. So d. As