MY CLASS HAS……. RETURNED FROM A TRIP TO THE GRAND CANYON IN AM...

câu 6 . - BAP TRAC NGHIEM TIENG ANH 8
Lớp 8 Tiếng Anh BAP TRAC NGHIEM TIENG ANH 8

Câu 6 . My class has……. returned from a trip to the Grand Canyon in America.

A. only B. just C. yet D. before