We had been waiting for her two hours before she……….. A.was finally arrived. B.finally arrived. C. Has finally arrived. D. Finally arrives. Giai thich giup minh voi!!!

Question

thubichdan · Answer

`text{B. finally arrived}`     *Giải th&iacute;ch:  sau before l&agrave; QKĐ     form: QKHT+before+QKĐ

hienthuc · Answer

Đ&aacute;p &aacute;n B         Sau before động từ chia ở qu&aacute; khứ đơn

We had been waiting for her two hours before she–… A.was finally arrived. B.finally arrived. C. Has finally arrived.

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