Câu 7. We have recently studied rock formations but many of us have never been inside acave.A. outdoors B. out C. outside D. out of

WE HAVE RECENTLY STUDIED ROCK FORMATIONS BUT MANY OF US HAVE NE...

Tiếng Anh Đề thi thử THPT Quốc Gia lần 1 năm 2019 môn Tiếng Anh trường THPT Tân Yên 2, Bắc Giang

Câu 7. We have recently studied rock formations but many of us have never been

inside

cave.

A. outdoors

B. out

C. outside

D. out of