----- Nội dung dịch tự động từ ảnh ----- 4. *Choose the letter A, B, C or D to complete the sentences with given words What/ be/ you/ and/ your friend/ do/ at 11 a.m. yesterday? (25 Điểm) What was you and your friend doing at 11 a.m. yesterday? What were you and your friend do at 11 a.m. yesterday? What was you and your friend do at 11 a.m. yesterday? What were you and your friend doing at 11 a.m. yesterday?