WHERE _____ YOU AT 9.00 LAST NIGHT , MR GREEN

câu 5: - KIEM TRA GIUA HK 1 TA 12 CH
Lớp 12 Tiếng Anh KIEM TRA GIUA HK 1 TA 12 CH
Câu 5: Where _____ you at 9.00 last night , Mr Green ?A. will be B. have been C. are D. were